{"id":"https://openalex.org/W2012583912","doi":"https://doi.org/10.1016/j.scispo.2003.08.004","title":"Variations des taux d\u2019androg\u00e8nes et de cortisol au cours de six saisons chez des footballeurs professionnels","display_name":"Variations des taux d\u2019androg\u00e8nes et de cortisol au cours de six saisons chez des footballeurs professionnels","publication_year":2004,"publication_date":"2004-01-12","ids":{"openalex":"https://openalex.org/W2012583912","doi":"https://doi.org/10.1016/j.scispo.2003.08.004","mag":"2012583912"},"language":"fr","primary_location":{"id":"doi:10.1016/j.scispo.2003.08.004","doi":"https://doi.org/10.1016/j.scispo.2003.08.004","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.scispo.2003.08.004","pdf_url":null,"source":{"id":"https://openalex.org/S24023935","display_name":"Science & Sports","issn_l":"0765-1597","issn":["0765-1597","1778-4131"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science & Sports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5109904215","display_name":"J. M. Ferret","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.M Ferret","raw_affiliation_strings":["Olympique lyonnais et \u00e9quipe de France de football, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Olympique lyonnais et \u00e9quipe de France de football, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076935552","display_name":"B Mathian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210113288","display_name":"H\u00f4pital Lyon Sud","ror":"https://ror.org/023xgd207","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210100596","https://openalex.org/I4210113288"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"B Mathian","raw_affiliation_strings":["Laboratoire d\u2019hormonologie, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire d\u2019hormonologie, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France","institution_ids":["https://openalex.org/I4210113288"]}]},{"author_position":"middle","author":{"id":null,"display_name":"J.M Dupuis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210119578","display_name":"H\u00f4pital Debrousse","ror":"https://ror.org/02cc58y38","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210119578"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J.M Dupuis","raw_affiliation_strings":["Unit\u00e9 de m\u00e9decine du sport, service de p\u00e9diatrie, h\u00f4pital Debrousse, rue S\u0153ur-Bouvier, 69005 Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit\u00e9 de m\u00e9decine du sport, service de p\u00e9diatrie, h\u00f4pital Debrousse, rue S\u0153ur-Bouvier, 69005 Lyon, France","institution_ids":["https://openalex.org/I4210119578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111409794","display_name":"G Martin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Martin","raw_affiliation_strings":["01150 Saint-Sorlin en Bugey, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"01150 Saint-Sorlin en Bugey, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019665260","display_name":"EVELINE DE PERETTI","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210113288","display_name":"H\u00f4pital Lyon Sud","ror":"https://ror.org/023xgd207","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210100596","https://openalex.org/I4210113288"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"E de Peretti","raw_affiliation_strings":["Groupe de recherche sur les communications cellulaires, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Groupe de recherche sur les communications cellulaires, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France","institution_ids":["https://openalex.org/I4210113288"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110458348","display_name":"Michel David","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210113288","display_name":"H\u00f4pital Lyon Sud","ror":"https://ror.org/023xgd207","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210100596","https://openalex.org/I4210113288"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M David","raw_affiliation_strings":["Service de p\u00e9diatrie, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Service de p\u00e9diatrie, centre hospitalier Lyon-Sud, 69495 Pierre-B\u00e9nite, France","institution_ids":["https://openalex.org/I4210113288"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076935552"],"corresponding_institution_ids":["https://openalex.org/I4210113288"],"apc_list":{"value":2400,"currency":"USD","value_usd":2400},"apc_paid":null,"fwci":0.6454,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.71167796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"1","first_page":"19","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12421","display_name":"Adrenal Hormones and Disorders","score":0.4790000021457672,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T12421","display_name":"Adrenal Hormones and Disorders","score":0.4790000021457672,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11146","display_name":"Hormonal and reproductive studies","score":0.30489999055862427,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10157","display_name":"Sports Performance and Training","score":0.1421000063419342,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/professional-football-players","display_name":"professional football players","score":0.8209999799728394},{"id":"https://openalex.org/keywords/cortisol","display_name":"cortisol","score":0.6700000166893005},{"id":"https://openalex.org/keywords/androgens","display_name":"androgens","score":0.8669999837875366},{"id":"https://openalex.org/keywords/testosterone","display_name":"testosterone","score":0.7329999804496765},{"id":"https://openalex.org/keywords/dehydroepiandrosterone-sulfate","display_name":"dehydroepiandrosterone sulfate","score":0.9700000286102295},{"id":"https://openalex.org/keywords/delta-4-androstenedione","display_name":"\u03944-androstenedione","score":0.9800000190734863},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.8309999704360962},{"id":"https://openalex.org/keywords/circannual-rhythm","display_name":"circannual rhythm","score":0.6909999847412109},{"id":"https://openalex.org/keywords/adrenocortical-function","display_name":"adrenocortical function","score":0.8939999938011169},{"id":"https://openalex.org/keywords/testicular-function","display_name":"testicular function","score":0.8939999938011169},{"id":"https://openalex.org/keywords/sedentary-controls","display_name":"sedentary controls","score":0.7440000176429749},{"id":"https://openalex.org/keywords/plasma-steroid-levels","display_name":"plasma steroid levels","score":0.7390000224113464}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.46599280834198},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.46101701259613037}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.scispo.2003.08.004","doi":"https://doi.org/10.1016/j.scispo.2003.08.004","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.scispo.2003.08.004","pdf_url":null,"source":{"id":"https://openalex.org/S24023935","display_name":"Science & Sports","issn_l":"0765-1597","issn":["0765-1597","1778-4131"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Science & Sports","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6240000128746033,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W196333671","https://openalex.org/W1483006513","https://openalex.org/W1857690668","https://openalex.org/W1968761276","https://openalex.org/W1979542146","https://openalex.org/W1984311826","https://openalex.org/W1989261129","https://openalex.org/W1989619545","https://openalex.org/W1991117708","https://openalex.org/W2003020292","https://openalex.org/W2003075200","https://openalex.org/W2012650844","https://openalex.org/W2017322779","https://openalex.org/W2017828692","https://openalex.org/W2022562073","https://openalex.org/W2045228567","https://openalex.org/W2050045288","https://openalex.org/W2056909821","https://openalex.org/W2059778023","https://openalex.org/W2070029449","https://openalex.org/W2070753581","https://openalex.org/W2083354311","https://openalex.org/W2084521303","https://openalex.org/W2084881904","https://openalex.org/W2089131135","https://openalex.org/W2090772633","https://openalex.org/W2091628377","https://openalex.org/W2097320153","https://openalex.org/W2115099627","https://openalex.org/W2134074041","https://openalex.org/W2136081716","https://openalex.org/W2138353630","https://openalex.org/W2151256453","https://openalex.org/W2151265678","https://openalex.org/W2176261493","https://openalex.org/W2334696472","https://openalex.org/W2521925336","https://openalex.org/W3023370443"],"related_works":["https://openalex.org/W2005425615","https://openalex.org/W2056393630","https://openalex.org/W51150485","https://openalex.org/W4230970793","https://openalex.org/W1975209704","https://openalex.org/W3215053069","https://openalex.org/W7028291250","https://openalex.org/W658506099","https://openalex.org/W2905274854","https://openalex.org/W2502658049"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}