RT Journal Article SR Electronic T1 Bilateral renal masses in a 61-year-old man JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 271 OP 274 VO 58 IS 3 A2 Meziane, Moulay A. A1 Barr, Richard G. A1 Powers, Cathryn A1 Beavis, Kathleen Gleason YR 1991 UL http://www.ccjm.org/content/58/3/271.abstract AB