title: Declining sperm count. Semen quality has declined among men born in France since 1950.
authors.forename: J
authors.initials: J
authors.lastname: de Mouzon
authors.forename: P
authors.initials: P
authors.lastname: Thonneau
authors.forename: A
authors.initials: A
authors.lastname: Spira
authors.forename: L
authors.initials: L
authors.lastname: Multigner
mesh_terms: D000367:Age Factors; D005602:France; D006801:Humans; D008297:Male; D012042:Registries; D012661:Semen / Q000502:physiology; D013076:Sperm Count