Dystocia in Friesian heifers.
Mallard
G J
GJ
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D004420:Dystocia / Q000209:etiology / Q000662:veterinary*; D004624:Embryo Transfer / Q000662:veterinary*; D005260:Female; D011247:Pregnancy