title: Value of sperm morphology.
authors.forename: J H
authors.initials: JH
authors.lastname: Check
mesh_terms: D005260:Female; D005306:Fertilization; D005307:Fertilization in Vitro; D006801:Humans; D008297:Male; D011247:Pregnancy; D013094:Spermatozoa / Q000002:abnormalities* / Q000648:ultrastructure*