A functional variant at miR-520a binding site in PIK3CA alters susceptibility to colorectal cancer in a Chinese Han population
DING Lifang, JIANG Zao, CHEN Qiaoyun, et al
China Oncology . 2015, (3): 184 -189 .  DOI: 10.3969/j.issn.1007-3969.2015.03.005