RT Journal Article SR Electronic T1 “Functioning” Pulmonary Neoplasms: I. The Carcinoid Tumor; II. The Hemangiopericytoma JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 145 OP 156 VO 28 IS 3 A1 McCormack, Lawrence J. A1 McIsaac, William M. A1 Ragde, Haakon A1 Groves, Laurence K. A1 Effler, Donald B. YR 1961 UL http://www.ccjm.org/content/28/3/145.abstract AB