title: Ingested lead shot in northern red-billed whistling ducks (Dendrocygna autumnalis) and northern pintails (Anas acuta) in Sinaloa, Mexico.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000139:chemically induced*; D004372:Ducks; D007855:Lead Poisoning / Q000662:veterinary*; D008800:Mexico