RT Journal Article SR Electronic T1 Intracranial Metastasis as Earliest Evidence of Carcinoma of the Lung JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 234 OP 241 VO 3 IS 3 A1 Bunts, A. T. YR 1936 UL http://www.ccjm.org/content/3/3/234.abstract AB