TY - BOOK AU - Floman,Yizhar TI - Disorders of the lumbar spine / SN - 0871893207 PY - 1990/// CY - Rockville, Maryland: PB - Aspen publishers, KW - Intervertebral disc KW - Lumbar Vertebrae KW - Spinal Diseases N1 - Includes bibliographical references and index ER -