title: Morphology of epididymal spermatozoa in the ass (Equus asinus) and stallion (Equus caballus).
mesh_terms: D000818:Animals; D002470:Cell Survival; D004822:Epididymis / Q000502:physiology*; D006736:Horses / Q000033:anatomy & histology*; D008297:Male; D010527:Perissodactyla / Q000033:anatomy & histology*; D013077:Sperm Head / Q000648:ultrastructure; D013081:Sperm Motility; D013082:Sperm Tail / Q000648:ultrastructure; D013094:Spermatozoa / Q000473:pathology / Q000648:ultrastructure*