title: Classification of azoospermic samples.
authors.forename: K S
authors.initials: KS
authors.lastname: Lindsay
authors.forename: I
authors.initials: I
authors.lastname: Floyd
authors.forename: R
authors.initials: R
authors.lastname: Swan
mesh_terms: D002498:Centrifugation / Q000379:methods; D006801:Humans; D008297:Male; D012661:Semen / Q000166:cytology*; D013076:Sperm Count; D014659:Vasectomy