title: The Male Factor in Fertility and Infertility.
authors.affiliation: Department of Urology, University of Illinois at Chicago, Chicago, Illinois.
authors.forename: Craig S
authors.initials: CS
authors.lastname: Niederberger
mesh_terms: D005298:Fertility; D006801:Humans; D007246:Infertility; D008297:Male; D008393:Marriage; D013094:Spermatozoa