European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society|January 1, 1996
European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society|January 1, 1997
Rivista Europea Per Le Scienze Mediche E Farmacologiche = European Review for Medical and Pharmacological Sciences = Revue Europeenne Pour Les Sciences Medicales Et Pharmacologiques|June 1, 1988
Rivista Europea Per Le Scienze Mediche E Farmacologiche = European Review for Medical and Pharmacological Sciences = Revue Europeenne Pour Les Sciences Medicales Et Pharmacologiques|November 1, 1988
European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society|January 1, 1996
European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society|January 1, 1997
Rivista Europea Per Le Scienze Mediche E Farmacologiche = European Review for Medical and Pharmacological Sciences = Revue Europeenne Pour Les Sciences Medicales Et Pharmacologiques|June 1, 1988
Rivista Europea Per Le Scienze Mediche E Farmacologiche = European Review for Medical and Pharmacological Sciences = Revue Europeenne Pour Les Sciences Medicales Et Pharmacologiques|November 1, 1988