title: Questions use of "atavism" in context of tube deworming of horses.
authors.forename: J W
authors.initials: JW
authors.lastname: Lee
mesh_terms: D000818:Animals; D006734:Horse Diseases / Q000188:drug therapy*; D006736:Horses; D007411:Intestinal Diseases, Parasitic / Q000188:drug therapy / Q000662:veterinary*; D007441:Intubation, Gastrointestinal / Q000662:veterinary*