RT Journal Article SR Electronic T1 A Case of Mediastinal Dermoid Cyst Containing Pancreatic Tissue, Simulating Intra-Thoracic Goiter JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 67 OP 73 VO 1 IS 3 A1 Edward H. Crosby A1 Allen Graham YR 1932 UL http://www.ccjm.org/content/1/3/67.abstract AB