title: Gamete lifespans in the mare's genital tract.
authors: R H
authors: RH
authors: Hunter
mesh_terms: D000818:Animals; D005260:Female; D005306:Fertilization / Q000502:physiology*; D006736:Horses / Q000502:physiology*; D007315:Insemination, Artificial / Q000662:veterinary*; D008297:Male; D010063:Ovum / Q000502:physiology*; D013094:Spermatozoa / Q000502:physiology*