A randomized phase 2 trial of apatinib vs observation as maintenance treatment following firstline induction chemotherapy in extensive stage small cell lung cancer
2019 ◽
Vol 38
(1)
◽
pp. 148-159
◽
Keyword(s):
Phase 2
◽
2014 ◽
Vol 9
(7)
◽
pp. 1031-1035
◽