title: A reexamination of motility patterns of rat epididymal spermatozoa.
mesh_terms: D000818:Animals; D002465:Cell Movement; D004822:Epididymis / Q000166:cytology*; D005407:Flagella; D008297:Male; D009040:Motion Pictures; D051381:Rats; D011919:Rats, Inbred Strains; D013094:Spermatozoa / Q000502:physiology*