Duck virus enteritis in waterfowl.
D000818:Animals; D001715:Bird Diseases / Q000382:microbiology*; D004372:Ducks / Q000382:microbiology*; D004769:Enterovirus Infections / Q000662:veterinary*; D005777:Geese / Q000382:microbiology*; D004371:Hepatitis Virus, Duck; D011201:Poultry Diseases / Q000382:microbiology*