title: Embryo transfer in cattle: nonsurgical collection techniques.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004624:Embryo Transfer / Q000662:veterinary*; D005260:Female; D010063:Ovum; D013048:Specimen Handling / Q000379:methods / Q000662:veterinary*; D013480:Superovulation