title: [Male infertility: definition and pathophysiology].
abstract: Male infertility is present in 50% of couple infertility. Diagnosis of infertility requires methodical and rigorous approach based upon knowledge of the pathophysiology and the causes of infertility.
authors.affiliation: Service d'urologie et d'andrologie, Hôpital Robert Debré, avenue du Général-Koenig, 51092 Reims cedex, France. jschlosser@chu-reims.fr
authors.forename: J
authors.initials: J
authors.lastname: Schlosser
authors.forename: I
authors.initials: I
authors.lastname: Nakib
authors.forename: F
authors.initials: F
authors.lastname: Carré-Pigeon
authors.forename: F
authors.initials: F
authors.lastname: Staerman
mesh_terms: D006801:Humans; D007248:Infertility, Male / Q000209:etiology* / Q000503:physiopathology*; D008297:Male