PT - JOURNAL ARTICLE AU - Effler, Donald B. TI - Mediastinal Tumors DP - 1949 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 98--106 VI - 16 IP - 2 4099 - http://www.ccjm.org/content/16/2/98.short 4100 - http://www.ccjm.org/content/16/2/98.full SO - Cleve Clin J Med1949 Apr 01; 16