title: Some characteristics of common abnormal forms of spermatozoa in highly fertile stallions.
mesh_terms: D000818:Animals; D005260:Female; D005298:Fertility; D005306:Fertilization; D006736:Horses / Q000502:physiology*; D008297:Male; D011247:Pregnancy; D013076:Sperm Count; D013081:Sperm Motility; D013094:Spermatozoa / Q000502:physiology* / Q000648:ultrastructure