PIK3CA mutations frequently coexist with EGFR/KRAS mutations in non-small cell lung cancer and suggest poor prognosis in EGFR/KRAS wildtype subgroup.

by Lei Wang, Haichuan Hu, Yunjian Pan, Rui Wang, Yuan Li, Lei Shen, Yongfu Yu, Hang Li, Deng Cai, Yihua Sun, Haiquan Chen
Published 2014