Lead poisoning in swans in Washington State.
D000828:Animal Population Groups; D000818:Animals; D000835:Animals, Wild; D001715:Bird Diseases / Q000139:chemically induced* / Q000453:epidemiology; D001717:Birds; D005260:Female; D007854:Lead / Q000032:analysis; D007855:Lead Poisoning / Q000453:epidemiology / Q000662:veterinary*; D008099:Liver / Q000032:analysis; D008297:Male; D014861:Washington
D007854:Lead