Relevance of physiological and biochemical research to problems in animal fertility.
D000818:Animals; D004624:Embryo Transfer; D004971:Estrus; D005260:Female; D005298:Fertility; D007315:Insemination, Artificial / Q000662:veterinary; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D012098:Reproduction