{"id":"https://openalex.org/W91565230","doi":null,"title":"A Laboratory Experience in Analysis of Seized Medicines in the Republic of Macedonia","display_name":"A Laboratory Experience in Analysis of Seized Medicines in the Republic of Macedonia","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W91565230","mag":"91565230"},"language":"en","primary_location":{"id":"pmh:oai:eprints.ugd.edu.mk:13272","doi":null,"is_oa":true,"landing_page_url":"https://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","pdf_url":"http://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","source":{"id":"https://openalex.org/S4306402353","display_name":"Goce Delchev University Repository (Goce Del\u010dev University of \u0160tip)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210161475","host_organization_name":"Goce Delcev University","host_organization_lineage":["https://openalex.org/I4210161475"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference or Workshop Item"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013622040","display_name":"Zorica Arsova\u2010Sarafinovska","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arsova-Sarafinovska, Zorica","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014568399","display_name":"Maja Shishovska","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shishovska, Maja","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Poposka-Svirkova, Zaklina","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Poposka-Svirkova, Zaklina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Starkoska, Katerina","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Starkoska, Katerina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01818182,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12878","display_name":"Pharmaceutical Quality and Counterfeiting","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12878","display_name":"Pharmaceutical Quality and Counterfeiting","score":1.0,"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/T11460","display_name":"Analytical Methods in Pharmaceuticals","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/counterfeit-medicines","display_name":"counterfeit drugs","score":0.9869999885559082},{"id":"https://openalex.org/keywords/sildenafil-citrate","display_name":"sildenafil citrate","score":0.9020000100135803},{"id":"https://openalex.org/keywords/tadalafil","display_name":"tadalafil","score":0.9729999899864197},{"id":"https://openalex.org/keywords/vardenafil","display_name":"vardenafil","score":0.8399999737739563},{"id":"https://openalex.org/keywords/erectile-dysfunction-drugs","display_name":"erectile dysfunction drugs","score":0.9750000238418579},{"id":"https://openalex.org/keywords/active-substance-content","display_name":"active substance content","score":0.5630000233650208},{"id":"https://openalex.org/keywords/pharmaceutical-quality-control","display_name":"pharmaceutical quality control","score":0.5379999876022339},{"id":"https://openalex.org/keywords/customs-seizures","display_name":"customs seizures","score":0.5059999823570251},{"id":"https://openalex.org/keywords/north-macedonia","display_name":"North Macedonia","score":0.4970000088214874},{"id":"https://openalex.org/keywords/hplc-method-validation","display_name":"HPLC method validation","score":0.5070000290870667}],"concepts":[{"id":"https://openalex.org/C2779356469","wikidata":"https://www.wikidata.org/wiki/Q502918","display_name":"Counterfeit","level":2,"score":0.9432969093322754},{"id":"https://openalex.org/C2909665878","wikidata":"https://www.wikidata.org/wiki/Q3140895","display_name":"Counterfeit Drugs","level":3,"score":0.8754016160964966},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.6378204822540283},{"id":"https://openalex.org/C521751864","wikidata":"https://www.wikidata.org/wiki/Q1729207","display_name":"Christian ministry","level":2,"score":0.603297233581543},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5211789011955261},{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.5138102173805237},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.507220983505249},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.48461779952049255},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.47524356842041016},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.4188570976257324},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.3846254348754883},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.11818951368331909},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.10433772206306458},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.08579879999160767},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.07795846462249756},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:eprints.ugd.edu.mk:13272","doi":null,"is_oa":true,"landing_page_url":"https://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","pdf_url":"http://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","source":{"id":"https://openalex.org/S4306402353","display_name":"Goce Delchev University Repository (Goce Del\u010dev University of \u0160tip)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210161475","host_organization_name":"Goce Delcev University","host_organization_lineage":["https://openalex.org/I4210161475"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"pmh:oai:eprints.ugd.edu.mk:13272","doi":null,"is_oa":true,"landing_page_url":"https://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","pdf_url":"http://eprints.ugd.edu.mk/13272/1/Programe%20of%20XXIII%20Congress%20Of%20Chemists%20and%20Technologists%20of%20Macedonia%202014_Ohrid.pdf","source":{"id":"https://openalex.org/S4306402353","display_name":"Goce Delchev University Repository (Goce Del\u010dev University of \u0160tip)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210161475","host_organization_name":"Goce Delcev University","host_organization_lineage":["https://openalex.org/I4210161475"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference or Workshop Item"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8371999859809875,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W91565230.pdf","grobid_xml":"https://content.openalex.org/works/W91565230.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W206517157"],"related_works":["https://openalex.org/W2081607361","https://openalex.org/W1750793808","https://openalex.org/W2588284831","https://openalex.org/W6939352485","https://openalex.org/W1503944835","https://openalex.org/W2685158475","https://openalex.org/W3151639160","https://openalex.org/W2123444389","https://openalex.org/W2051339951","https://openalex.org/W4293230533"],"abstract_inverted_index":{"A":[0],"counterfeit":[1,75,119,200],"medicine":[2],"is":[3,10],"defined":[4],"as":[5,91,93,217,345],"a":[6,35,41,81,87],"medicinal":[7,68,184],"product":[8],"which":[9],"manufactured":[11],"by":[12,177],"an":[13],"illegal":[14],"manufacturer":[15],"or":[16,63,186,220],"deliberately":[17],"mislabeled":[18],"with":[19,371],"respect":[20],"to":[21,56,66,138,146,241,295],"identity":[22],"of":[23,74,109,112,134,141,144,160,163,180,197,204,212,231,244,262,280,299,332,359],"registered":[24],"product.":[25,69],"Once":[26],"they":[27,44],"enter":[28],"the":[29,48,67,72,78,104,110,122,132,139,150,161,173,178,181,187,198,205,237,242,245,248,252,281,285,291,302,312,324,330,346,356],"market,":[30],"those":[31,259],"medicines":[32,76,207],"could":[33,54],"pose":[34],"serious":[36],"public":[37],"health":[38,89],"risk":[39],"in":[40,77,117,149,209,311,316,362],"way":[42],"that":[43,251],"do":[45],"not":[46],"deliver":[47],"desired":[49],"effect":[50],"and/or":[51,351],"their":[52],"use":[53],"lead":[55],"unexpected":[57],"adverse":[58],"effects,":[59],"such":[60,344],"as:":[61],"anaphylaxis":[62],"developing":[64],"resistance":[65],"Therefore,":[70],"fighting":[71],"entrance":[73],"country":[79],"presents":[80],"significant":[82],"national":[83,363],"issue":[84],"and":[85,158,193,222,272],"requires":[86,367],"well-organized":[88],"system":[90],"well":[92],"market":[94],"surveillance":[95],"regulation.":[96],"The":[97,156,202,228,278,305],"Department":[98,151],"for":[99,106,152,195,236,260,308,335],"Medicines":[100,142,153],"Quality":[101,154],"Control":[102],"at":[103],"Institute":[105],"Public":[107],"Health":[108],"Republic":[111],"Macedonia":[113,135],"was":[114,166],"actively":[115],"involved":[116],"combating":[118],"drugs.":[120],"In":[121],"period":[123],"from":[124,131,172,301,323],"2007":[125],"\u2013":[126],"2013,":[127],"fourteen":[128],"samples":[129,232],"seized":[130,206,246,313],"Customs":[133],"were":[136,208,226,233,258,315],"submitted":[137],"Bureau":[140],"(Ministry":[143],"Health)":[145],"be":[147],"analyzed":[148,282],"Control.":[155],"identification":[157],"determination":[159],"content":[162],"active":[164,238,256,286],"substances":[165,257],"successfully":[167],"achieved":[168],"using":[169],"laboratory":[170],"methods":[171,190],"registration":[174],"documentation":[175],"provided":[176],"manufacturers":[179],"licensed":[182],"finished":[183],"products":[185,283],"internal":[188],"HPLC":[189],"validated":[191],"previously":[192],"intended":[194],"control":[196,365],"potentially":[199],"products.":[201],"most":[203,253,279],"pharmaceutical":[210],"form":[211],"tablet":[213],"(85.8":[214],"%),":[215,268],"labeled":[216,235],"\u201cViagra\u201d,":[218],"\u201cCialis\u201d":[219],"\u201cLevitra\u201d,":[221],"only":[223],"7.1":[224],"%":[225,230,294,297,319,322],"undeclared.":[227],"14.2":[229],"false":[234],"compound.":[239],"Regarding":[240],"composition":[243],"samples,":[247],"results":[249,307],"showed":[250],"frequently":[254],"identified":[255],"treatment":[261],"erectile":[263],"dysfunction:":[264],"sildenafil":[265,309],"citrate":[266,310],"(50.5":[267],"tadalafil":[269],"(21.4":[270],"%)":[271,289],"vardenafil":[273],"hydrochloride":[274],"trihydrate":[275],"(7.2":[276],"%).":[277],"contained":[284],"substance":[287],"(64.3":[288],"outside":[290],"acceptable":[292],"95":[293],"105":[296],"margin":[298],"deviation":[300],"declared":[303,325],"value.":[304],"assay":[306],"tablets":[314],"range":[317],"52.1":[318],"-":[320],"70.6":[321],"content.":[326],"These":[327],"deviations":[328],"verified":[329],"suspicion":[331],"counterfeit.":[333],"However,":[334],"definite":[336],"confirmation,":[337],"more":[338,368],"discriminating":[339],"analytical":[340],"techniques":[341],"are":[342],"needed,":[343],"near":[347],"infrared":[348],"spectroscopy":[349],"(NIR)":[350],"mass":[352],"spectrometry":[353],"(MS).":[354],"Additionally,":[355],"limited":[357],"resource":[358],"reference":[360],"standards":[361],"quality":[364],"laboratories":[366],"extensive":[369],"collaboration":[370],"international":[372],"organizations.":[373]},"counts_by_year":[],"updated_date":"2026-08-29T07:29:34.045763","created_date":"2025-10-10T00:00:00"}
