title: The fine structure of ejaculated ram spermatozoa following scrotal heating.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D002465:Cell Movement; D002467:Cell Nucleus / Q000648:ultrastructure; D004542:Ejaculation; D006358:Hot Temperature / Q000009:adverse effects; D008297:Male; D012611:Scrotum; D012756:Sheep; D013094:Spermatozoa / Q000502:physiology / Q000648:ultrastructure*