title: Studies on colibacillosis in calves in Egypt I. Mortality among buffalo and Friesian calves.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002020:Buffaloes / Q000382:microbiology*; D002417:Cattle; D002418:Cattle Diseases / Q000401:mortality*; D004534:Egypt; D004927:Escherichia coli Infections / Q000401:mortality / Q000662:veterinary*; D013045:Species Specificity