TY - RPRT TI - Primary mediastinal leiomyoma. AU - K Shaffer AU - R D Pugatch AU - D J Sugarbaker PY - 1990 DO - 10.1016/0003-4975(90)90757-w UR - https://pubmed.ncbi.nlm.nih.gov/2383121/ ID - 2383121 ER -