[Progress of research on the maintenance therapy in late stage non-small cell lung cancer].
Yi
Y
Jiang
Ling-shuang
LS
Liu
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy*; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*