title: Sequential Combination of Chemotherapy With Egfr-Tki As The First-Line Treatment for Unselected Patients With Advanced Non-Small Cell Lung Cancer: Systematic Review of Randomized Controlled Trials.
authors.affiliation: West China Hospital, Sichuan University, Chengdu, China.
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.affiliation: West China Hospital, Sichuan University, Chengdu, China.
authors.forename: X
authors.initials: X
authors.lastname: Tang
authors.affiliation: West China Hospital, Sichuan University, Chengdu, China.
authors.forename: Y
authors.initials: Y
authors.lastname: Li
authors.affiliation: West China Hospital, Sichuan University, Chengdu, China.
authors.forename: Y
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: West China Hospital, Sichuan University, Chengdu, China.
authors.forename: X
authors.initials: X
authors.lastname: Sun