title: Response to protocol review scenario: Consider a combined protocol.
authors.affiliation: Department of Comparative Medicine, Penn State College of Medicine, Hershey, PA, USA.
authors.forename: Ronald P
authors.initials: RP
authors.lastname: Wilson
authors.forename: Jennifer L
authors.initials: JL
authors.lastname: Booth
authors.forename: Jenelle M
authors.initials: JM
authors.lastname: Tretter
mesh_terms: D035661:Animal Care Committees; D000827:Animal Welfare / Q000592:standards*; D000818:Animals; D050723:Fractures, Bone / Q000601:surgery*; D023421:Models, Animal; D012107:Research Design / Q000592:standards*