title: Postoperative pain in research animals, and use of interbody fusion cages.
authors.forename: D A
authors.initials: DA
authors.lastname: Bednar
mesh_terms: D000827:Animal Welfare; D000818:Animals; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*; D013123:Spinal Fusion / Q000295:instrumentation*; D014481:United States