title: Re: Weiner BK, Walker M. Efficacy of autologous growth factors in lumbar intertransverse fusions. Spine. 2003;28:1968-1971.
authors.forename: Douglas M
authors.initials: DM
authors.lastname: Arm
mesh_terms: D006133:Growth Substances / Q000627:therapeutic use*; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging / Q000187:drug effects* / Q000601:surgery*; D010012:Osteogenesis / Q000187:drug effects*; D011859:Radiography; D015203:Reproducibility of Results; D012107:Research Design; D012189:Retrospective Studies; D013123:Spinal Fusion / Q000379:methods*; D016896:Treatment Outcome
chemical_list: D006133:Growth Substances