title: [Baldness: when? How? Why?].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000505:Alopecia / Q000453:epidemiology / Q000235:genetics / Q000628:therapy; D002648:Child; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors
vernacular_title: La calvitie: quand? Comment? Pourquoi?