RT Journal Article SR Electronic T1 Halo nevus JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 11 OP 15 VO 43 IS 1 A1 Krebs, John A. A1 Roenigk, Henry H. A1 Deodhar, Sharad D. A1 Barna, Barbara YR 1976 UL http://www.ccjm.org/content/43/1/11.abstract AB