Observations on the morbidity problem in machine-reared calves.
D000383:Agriculture; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D000831:Animals, Newborn; D001331:Automation; D001522:Behavior, Animal; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000401:mortality; D003967:Diarrhea / Q000209:etiology / Q000662:veterinary; D006798:Housing; D013696:Temperature