Elevated serum epidermal growth factor receptor level is correlated with lymph node metastasis in lung cancer
H Sasaki, Haruhiro Yukiue, Kotaro Mizuno, Atsushi Sekimura, Akimitsu Konishi, Motoki Yano, Masahiro Kaji, M. Kiriyama, Ichiro Fukai, Y Yamakawa, Yoshitaka Fujii
Abstract