Fertility of ram spermatozoa frozen by the pellet method. 3. The effects of insemination technique, oxytocin and relaxin on lambing.
D000818:Animals; D005260:Female; D005298:Fertility; D005615:Freezing; D007315:Insemination, Artificial; D008297:Male; D010121:Oxytocin / Q000494:pharmacology*; D011247:Pregnancy; D011309:Preservation, Biological; D012065:Relaxin / Q000494:pharmacology*; D012661:Semen; D012756:Sheep; D013094:Spermatozoa
D010121:Oxytocin; D012065:Relaxin