Chouaïd, Christos Economic evaluation of first-line and maintenance treatments for advanced non-small cell lung cancer: a systematic review. [electronic resource] - ClinicoEconomics and outcomes research : CEOR 2015 - 9-15 p. digital Publication Type: Journal Article; Review ISSN: 1178-6981 Standard No.: 10.2147/CEOR.S43328 doi