2Elias AD, Small cell lung cancer: state of the art therapy in 1996[J],Chest, 1997,112(4 Suppl): 251S-258S.
3Roth BJ, Johnson DH, Einhorn LH, et al. Randomized study of cyclophosphamide, doxorubicin, and vincristine versus etoposide and cisplatin versus alternation of these two regimens in extensive small-cell lung cancer: a phase Ⅲ trial of Southeastern Cancer Study Group[J], J Clin Oncol, 1992,10(2): 282-291,
