title: The authors respond.
authors.forename: Gary D
authors.initials: GD
authors.lastname: Norsworthy
mesh_terms: D000818:Animals; D002371:Cat Diseases / Q000473:pathology*; D005260:Female; D007410:Intestinal Diseases / Q000662:veterinary*; D007421:Intestine, Small / Q000473:pathology*; D008297:Male