RT Journal Article SR Electronic T1 Pigmented Tumors of the Central Nervous System JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 89 OP 101 VO 17 IS 2 A1 Bakody, John T. A1 Hazard, John B. A1 Gardner, W. James YR 1950 UL http://www.ccjm.org/content/17/2/89.abstract AB