TY - GEN AU - Kim,Ho Jin AU - Kim,Hyeong Ryul TI - Naturally occurring mediastinal teratoma with malignant transformation in an adult male SN - 2233-601X PY - 2013///0904 N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.5090/kjtcs.2013.46.4.305 ER -