[Significance of preoperative mediastinoscopic examination at lymph node dissection].
Yasuda
Y
Y
Funazu
T
T
Matsubara
Y
Y
Nagai
S
S
Fujimoto
T
T
Ishida
H
H
Kazusawa
H
H
Hanawa
K
K
Yamashita
N
N
Chiba
S
S
Hatanaka
M
M
Ikeda
S
S
D002289:Carcinoma, Non-Small-Cell Lung / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000601:surgery*; D008197:Lymph Node Excision; D008481:Mediastinoscopy; D011379:Prognosis