2006
                                   2005                                     2002

                                   2004                                     2001

                                   2003                                     2000
   
 
            Beaubien BP, Mehbod AA, Kallemeier PM et al. Posterior augmentation of an anterior
            lumbar interbody fusion: minimally invasive fixation versus pedicle screws in vitro.
            Spine. 2004;29(19):E406–E412.
 
            Buttermann GR and Beaubien BP. Stiffness of prosthetic nucleus determines stiffness of
            reconstructed lumbar calf disc. Spine J. 2004;4(3):265–74.
 
         
            Chen X, Kidder LS, Schmidt AH, and Lew WD. Osteogenic protein–1 induces bone
            formation in the presence of bacterial infection in a rat intramuscular osteoinduction model.
            J Orthop Trauma. 2004;18(7):436–42.

            Jalila A, Redig PT, Wallace LJ, Ogema TR, Bechtold JE, and Kidder L. The effect of
            chicken, pigeon, and turkey demineralized bone matrix (DBM) implanted in ulnar defects
            fixed with the intramedullary–external skeletal fixator (IM–ESF) tie–in in pigeons
            (Columba livia): histological evaluations. Med.J Malaysia. 2004;59 Suppl B:125-6.:125–6.

            Polga DJ, Beaubien BP, Kallemeier PM et al. Measurement of in vivo intradiscal pressure
            in healthy thoracic intervertebral discs. Spine. 2004;29(12):1320–4.

            Soballe K, Jensen TB, Mouzin O, Kidder L, and Bechtold JE. Differential effect of a bone
            morphogenetic protein–7 (OP–1) on primary and revision loaded, stable implants with
            allograft. J Biomed.Mater.Res A. 2004;71(4):569–76.

           Vestermark MT, Bechtold JE, Swider P, and Soballe K. Mechanical interface conditions
           affect morphology and cellular activity of sclerotic bone rims forming around experimental
           loaded implants. J Orthop Res. 2004;22(3):647–52.