{"id":"https://openalex.org/W2092972068","doi":"https://doi.org/10.1097/00042752-200110000-00008","title":"Analysis of Over-the-Counter Dietary Supplements","display_name":"Analysis of Over-the-Counter Dietary Supplements","publication_year":2001,"publication_date":"2001-10-01","ids":{"openalex":"https://openalex.org/W2092972068","doi":"https://doi.org/10.1097/00042752-200110000-00008","mag":"2092972068","pmid":"https://pubmed.ncbi.nlm.nih.gov/11753063"},"language":"en","primary_location":{"id":"doi:10.1097/00042752-200110000-00008","doi":"https://doi.org/10.1097/00042752-200110000-00008","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00042752-200110000-00008","pdf_url":null,"source":{"id":"https://openalex.org/S19541889","display_name":"Clinical Journal of Sport Medicine","issn_l":"1050-642X","issn":["1050-642X","1536-3724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Journal of Sport Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042526564","display_name":"Gary A. Green","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gary A. Green","raw_affiliation_strings":["Department of Family Medicine, Division of Sports Medicine, University of California at Los Angeles, 90095-7087, USA. green@mednet.ucla.edu","Department of Family Medicine, Division of Sports Medicine, University of California at Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Family Medicine, Division of Sports Medicine, University of California at Los Angeles, 90095-7087, USA. green@mednet.ucla.edu","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Family Medicine, Division of Sports Medicine, University of California at Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041585721","display_name":"Don H. Catlin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Don H. Catlin","raw_affiliation_strings":["Department of Molecular and Medical Pharmacology, Department of Medicine, University of California at Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular and Medical Pharmacology, Department of Medicine, University of California at Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109133495","display_name":"Borislav Starcevic","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Borislav Starcevic","raw_affiliation_strings":["UCLA Olympic Analytical Laboratory, Los Angeles, California, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCLA Olympic Analytical Laboratory, Los Angeles, California, U.S.A","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5042526564"],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":17.8364,"has_fulltext":false,"cited_by_count":128,"citation_normalized_percentile":{"value":0.98773731,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"4","first_page":"254","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12700","display_name":"Doping in Sports","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12700","display_name":"Doping in Sports","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12878","display_name":"Pharmaceutical Quality and Counterfeiting","score":0.011699999682605267,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13338","display_name":"Pharmacological Effects and Assays","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/over-the-counter-dietary-supplements","display_name":"over-the-counter dietary supplements","score":0.9559999704360962},{"id":"https://openalex.org/keywords/anabolic-androgenic-steroids","display_name":"anabolic steroids","score":0.9769999980926514},{"id":"https://openalex.org/keywords/dietary-supplement-health-and-education-act","display_name":"Dietary Supplement Health and Education Act","score":0.9679999947547913},{"id":"https://openalex.org/keywords/testosterone","display_name":"testosterone","score":0.6259999871253967},{"id":"https://openalex.org/keywords/androstenedione","display_name":"androstenedione","score":0.8560000061988831},{"id":"https://openalex.org/keywords/androstenediol","display_name":"androstenediol","score":0.9020000100135803},{"id":"https://openalex.org/keywords/19-nor-steroids","display_name":"19-nor steroids","score":0.9300000071525574},{"id":"https://openalex.org/keywords/athletes","display_name":"athletes","score":0.5130000114440918},{"id":"https://openalex.org/keywords/doping","display_name":"doping","score":0.335999995470047}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7650293111801147},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.6931468844413757},{"id":"https://openalex.org/C2779390809","wikidata":"https://www.wikidata.org/wiki/Q309438","display_name":"Anabolic steroid","level":3,"score":0.633475124835968},{"id":"https://openalex.org/C3018363719","wikidata":"https://www.wikidata.org/wiki/Q645858","display_name":"Dietary supplement","level":2,"score":0.6099886894226074},{"id":"https://openalex.org/C2777988657","wikidata":"https://www.wikidata.org/wiki/Q66320","display_name":"Over-the-counter","level":3,"score":0.5580697059631348},{"id":"https://openalex.org/C2908663871","wikidata":"https://www.wikidata.org/wiki/Q309438","display_name":"Anabolic-Androgenic Steroids","level":3,"score":0.5283960700035095},{"id":"https://openalex.org/C1008401","wikidata":"https://www.wikidata.org/wiki/Q184681","display_name":"Anabolism","level":2,"score":0.4648641049861908},{"id":"https://openalex.org/C2779279991","wikidata":"https://www.wikidata.org/wiki/Q6058681","display_name":"Testosterone (patch)","level":2,"score":0.4630482494831085},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.4546225368976593},{"id":"https://openalex.org/C2992181568","wikidata":"https://www.wikidata.org/wiki/Q431289","display_name":"Brand names","level":2,"score":0.4257264733314514},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.3221399784088135},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.294616162776947},{"id":"https://openalex.org/C2426938","wikidata":"https://www.wikidata.org/wiki/Q3355478","display_name":"Medical prescription","level":2,"score":0.25417762994766235},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.18888962268829346},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1744876205921173},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.15097621083259583},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D004300","descriptor_name":"Doping in Sports","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004366","descriptor_name":"Nonprescription Drugs","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D004366","descriptor_name":"Nonprescription Drugs","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007881","descriptor_name":"Legislation, Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011356","descriptor_name":"Product Labeling","qualifier_ui":"Q000331","qualifier_name":"legislation & jurisprudence","is_major_topic":true},{"descriptor_ui":"D011356","descriptor_name":"Product Labeling","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D011358","descriptor_name":"Product Surveillance, Postmarketing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011786","descriptor_name":"Quality Control","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013256","descriptor_name":"Steroids","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D013256","descriptor_name":"Steroids","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D013256","descriptor_name":"Steroids","qualifier_ui":"Q000652","qualifier_name":"urine","is_major_topic":false},{"descriptor_ui":"D013256","descriptor_name":"Steroids","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016482","descriptor_name":"Urinalysis","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1097/00042752-200110000-00008","doi":"https://doi.org/10.1097/00042752-200110000-00008","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00042752-200110000-00008","pdf_url":null,"source":{"id":"https://openalex.org/S19541889","display_name":"Clinical Journal of Sport Medicine","issn_l":"1050-642X","issn":["1050-642X","1536-3724"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical Journal of Sport Medicine","raw_type":"journal-article"},{"id":"pmid:11753063","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11753063","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W105380254","https://openalex.org/W1990417910","https://openalex.org/W1997184570","https://openalex.org/W1998718754","https://openalex.org/W2031352486","https://openalex.org/W2065351299","https://openalex.org/W2078597060","https://openalex.org/W2095843048","https://openalex.org/W2099014888","https://openalex.org/W2126096312","https://openalex.org/W2136448234","https://openalex.org/W2153302571","https://openalex.org/W2163481184","https://openalex.org/W2166891800","https://openalex.org/W2194650564","https://openalex.org/W2319416888","https://openalex.org/W2328198341","https://openalex.org/W4231974597"],"related_works":["https://openalex.org/W2170837849","https://openalex.org/W4387957808","https://openalex.org/W1570060647","https://openalex.org/W6943890261","https://openalex.org/W4385455045","https://openalex.org/W1148313790","https://openalex.org/W2030303948","https://openalex.org/W3106176371","https://openalex.org/W7096021365","https://openalex.org/W2120565540"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"determine":[2],"if":[3],"steroids":[4,34,203],"containing":[5,31],"over-the-counter":[6],"(OTC)":[7],"dietary":[8,155],"supplements":[9,30,81,157],"conform":[10],"to":[11,44],"the":[12,16,100,106,129,139,143,151,154,194,197,202,211,214,227],"labeling":[13,101],"requirements":[14,102],"of":[15,28,78,93,119,134,153,196,201,213,226],"1994":[17,107],"Dietary":[18,108],"Supplement":[19,109],"Health":[20,110],"and":[21,51,56,59,66,68,70,111,132,165,206,208,219,231],"Education":[22,112],"Act":[23],"(DSHEA).":[24],"DESIGN:":[25],"12":[26,76,94,135],"brands":[27,77,95],"OTC":[29,79,174],"8":[32],"different":[33],"were":[35,82],"randomly":[36],"selected":[37],"for":[38,163,184],"purchase":[39],"in":[40,105],"stores":[41],"that":[42,91,150],"cater":[43],"athletes.":[45],"There":[46],"are":[47,62,181],"two":[48,53],"androstenediones":[49],"(4-":[50,55],"5-androstene-3,17-dione),":[52],"androstenediols":[54],"5-androstene-3beta,":[57,71],"17beta-diol),":[58],"4":[60],"more":[61,127],"19-nor":[63],"cogeners":[64],"(19-nor-4-":[65],"5-androstene-3,17-dione":[67],"19-nor-4-":[69],"17beta-diol).":[72],"MAIN":[73],"OUTCOME":[74],"MEASURES:":[75],"anabolic-androgenic":[80],"analyzed":[83],"by":[84,204],"high-pressure":[85],"liquid":[86],"chromatography.":[87],"RESULTS:":[88],"We":[89],"found":[90],"11":[92,133],"tested":[96],"did":[97],"not":[98],"meet":[99],"set":[103],"out":[104],"Act.":[113],"One":[114],"brand":[115],"contained":[116,125,136],"10":[117],"mg":[118],"testosterone,":[120],"a":[121,199],"controlled":[122],"steroid,":[123],"another":[124],"77%":[126],"than":[128,138],"label":[130],"stated,":[131],"less":[137],"amount":[140],"stated":[141],"on":[142,210],"label.":[144],"CONCLUSIONS:":[145],"These":[146],"mislabeling":[147],"problems":[148],"show":[149],"labels":[152],"steroid":[156],"studied":[158],"herein":[159],"cannot":[160],"be":[161],"trusted":[162],"content":[164],"purity":[166],"information.":[167],"In":[168,189],"addition,":[169],"many":[170],"sport":[171],"organizations":[172],"prohibit":[173],"steroids;":[175],"thus,":[176],"athletes":[177],"who":[178],"use":[179],"them":[180],"at":[182],"risk":[183],"positive":[185,215,232],"urine":[186,233],"test":[187,216,234],"results.":[188,217,235],"this":[190,223],"article":[191],"we":[192],"provide":[193],"details":[195],"analyses,":[198],"summary":[200],"name":[205],"structure,":[207],"information":[209,224],"nature":[212],"Athletes":[218],"their":[220],"physicians":[221],"need":[222],"because":[225],"potential":[228],"medical":[229],"consequences":[230]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
