RT Journal Article SR Electronic T1 A 42-year-old man with microcytic anemia and hypocalcemia JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 270 OP 272 VO 66 IS 5 A2 Longworth, David L. A2 Stoller, James K. A1 Matteoni, Christi A. A1 Vargo, John J. YR 1999 UL http://www.ccjm.org/content/66/5/270.abstract AB