RT Journal Article SR Electronic T1 In rebuttal: Osteopenia is a useful diagnosis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 34 OP 38 VO 73 IS 1 A1 Thacker, Holly L. A1 Richmond, Bradford YR 2006 UL http://www.ccjm.org/content/73/1/34.abstract AB