title: Castration of horses and analgesia.
authors.forename: G
authors.initials: G
authors.lastname: Kay
mesh_terms: D000698:Analgesia / Q000191:economics / Q000662:veterinary*; D000818:Animals; D002369:Castration / Q000191:economics / Q000379:methods / Q000662:veterinary*; D018397:Equidae / Q000601:surgery*; D006736:Horses / Q000601:surgery*; D008297:Male; D009018:Morocco; D010146:Pain / Q000662:veterinary*