title: Lettuce as a suspected cause of narcosis in a duckling.
authors.forename: M
authors.initials: M
authors.lastname: Gregory
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000209:etiology*; D003128:Coma / Q000209:etiology / Q000662:veterinary*; D004372:Ducks; D018545:Lactuca; D010939:Plant Poisoning / Q000662:veterinary*