RT Journal Article SR Electronic T1 Beryllium granulomas of the skin: a small window to understanding JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 73 OP 75 VO 50 IS 2 A1 William L. Epstein YR 1983 UL http://www.ccjm.org/content/50/2/73.abstract AB