title: Investigation of graft extenders in lumbar fusions: methodological and clinical concerns for current and future studies.
authors: School of Medicine, Temple University, 3401 N. Broad St., Philadelphia, PA 19140-5103, USA. wetzelft@tuhs.temple.edu
authors: F Todd
authors: FT
authors: Wetzel
mesh_terms: D001672:Biocompatible Materials / Q000627:therapeutic use*; D002130:Calcium Phosphates / Q000627:therapeutic use*; D006801:Humans; D008159:Lumbar Vertebrae; D013123:Spinal Fusion / Q000379:methods*; D014182:Transplantation, Autologous; D016896:Treatment Outcome
chemical_list: D001672:Biocompatible Materials; D002130:Calcium Phosphates; C018392:tricalcium phosphate