Observations on the fertility of diluted and stored ram semen used in artificial insemination.
D000818:Animals; D005260:Female; D005298:Fertility; D007315:Insemination, Artificial / Q000662:veterinary; D008297:Male; D011309:Preservation, Biological; D012661:Semen / Q000032:analysis*; D012756:Sheep / Q000502:physiology*