[Mismatch repair gene hMLH1 A655G/A polymorphism and colorectal cancer].
Song
Lei
L
Department of General Surgery, Nanjing Medical University, Nanjing 210029, China.
Zhang
Xiao-mei
XM
Wang
De-qiang
DQ
Li
Jin-tian
JT
Ma
Guo-jian
GJ
Chen
Sen-qing
SQ
Zhou
Jian-nong
JN