. . . . . . . "Essentials of the spine" . . . "Essentials of the spine"@en . . . . . . . . . . . . . . . . . . . . "Wervelkolom." . . "Maladies du rachis Thérapeutique." . . "Maladies du rachis Diagnostic." . . "Colonne vertébrale Malformations." . . "Spinal Diseases therapy." . . "Spinal diseases Therapy." . "Spinal Diseases therapy" . "Maladies du rachis physiopathologie." . . "Colonne vertébrale Lésions et blessures." . . "Columna vertebral Malalties Diagnòstic." . . "Colonne vertébrale Maladies." . . "Spinal Diseases diagnosis." . . "Spinal diseases Diagnosis." . "Spinal Diseases diagnosis" . "Ziekten." . . "Spinal Diseases physiopathology." . . "Spinal diseases Physiopathology." . "Spinal Diseases physiopathology" . . .