TY - GEN AU - Lee,Yuk-Tong TI - The mediastinum SN - 1097-6779 PY - 2009///0622 KW - Endosonography KW - methods KW - Humans KW - Mediastinum KW - anatomy & histology N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.gie.2008.12.007 ER -