title: Research on the origin of a small Y chromosome several hundred years old.
mesh_terms: D002170:Canada; D003582:Cytogenetics; D005260:Female; D005602:France; D006801:Humans; D008297:Male; D010375:Pedigree; D012729:Sex Chromosome Aberrations / Q000235:genetics*
vernacular_title: Recherche sur l'origine d'un petit chromosome Y multicentenaire.