title: Fact over opinion.
authors.forename: H J
authors.initials: HJ
authors.lastname: Rumney
mesh_terms: D000367:Age Factors; D000818:Animals; D002417:Cattle / Q000601:surgery*; D008297:Male; D009919:Orchiectomy / Q000009:adverse effects / Q000941:ethics / Q000379:methods / Q000662:veterinary*; D010146:Pain / Q000209:etiology / Q000517:prevention & control / Q000662:veterinary*