RT Journal Article SR Electronic T1 A 29-year-old woman with back pain and a lumbar mass JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 152 OP 157 VO 55 IS 2 A2 Estes, Melinda L. A1 Lederman, Richard J. A1 Vijayakumar, Srinivasan A1 Hardy, Russell W. A1 Faleck, H. A1 Rosenbloom, Scott A. YR 1988 UL http://www.ccjm.org/content/55/2/152.abstract AB