Original Research

Comparison of single-agent chemotherapy and targeted therapy to first-line treatment in patients aged 80 years and older with advanced non-small-cell lung cancer

Zhang QQ, Wang ZH, Guo J, Liu LY, Han X, Li MM, Fang S, Bi X, Tang N, Liu Y

OncoTargets and Therapy 2015, 8:893-898

Published Date: 20 April 2015