title: Sperm or no sperm, that is the question! Finding the elusive spermatozoa.
authors: Cryobank Compliance Services, Rochester, New York, USA.
authors: Grace M
authors: GM
authors: Centola
mesh_terms: D053713:Azoospermia / Q000175:diagnosis*; D015925:Cryopreservation / Q000592:standards*; D005307:Fertilization in Vitro / Q000592:standards*; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000175:diagnosis*; D013076:Sperm Count / Q000379:methods* / Q000592:standards*