%0 Journal Article
%T The prognostic value of KRAS mutation by cell-free DNA in cancer patients: A systematic review and meta-analysis
%A Feng Shen
%A Hong Sun
%A Qian Li
%A Rongyuan Zhuang
%A Song Li
%A Tianshu Liu
%A Xi Guo
%J Archive of "PLoS ONE".
%D 2017
%R 10.1371/journal.pone.0182562
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5552123/