title: When to inseminate: a dilemma for dairy farmers.
authors: B Vosough
authors: BV
authors: Ahmadi
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D003612:Dairying / Q000191:economics*; D004971:Estrus / Q000502:physiology*; D005260:Female; D007315:Insemination, Artificial / Q000662:veterinary*; D011247:Pregnancy