title: Preliminary investigation of the actions of Immobilon in the horse.
mesh_terms: D000700:Analgesics; D000818:Animals; D002369:Castration / Q000662:veterinary; D002585:Cesarean Section / Q000662:veterinary; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects; D006736:Horses; D009019:Morphinans; D009458:Neuroleptanalgesia / Q000662:veterinary*
chemical_list: D000700:Analgesics; D009019:Morphinans