title: Spaying and neutering  controversy.
authors.forename: Boyd
authors.initials: B
authors.lastname: Harrell
mesh_terms: D000818:Animals; D005260:Female; D007044:Hysterectomy / Q000662:veterinary*; D008297:Male; D009919:Orchiectomy / Q000662:veterinary*; D010052:Ovariectomy / Q000662:veterinary*