title: Depth of tumor invasion independently predicts lymph node metastasis in T2 rectal cancer.
authors.affiliation: State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, 510060, People's Republic of China. dingpr@sysucc.org.cn
authors.forename: Pei-Rong
authors.initials: PR
authors.lastname: Ding
authors.forename: Xin
authors.initials: X
authors.lastname: An
authors.forename: Yun
authors.initials: Y
authors.lastname: Cao
authors.forename: Xiao-Jun
authors.initials: XJ
authors.lastname: Wu
authors.forename: Li-Ren
authors.initials: LR
authors.lastname: Li
authors.forename: Gong
authors.initials: G
authors.lastname: Chen
authors.forename: Zhen-Hai
authors.initials: ZH
authors.lastname: Lu
authors.forename: Yu-Jing
authors.initials: YJ
authors.lastname: Fang
authors.forename: De-Sen
authors.initials: DS
authors.lastname: Wan
authors.forename: Zhi-Zhong
authors.initials: ZZ
authors.lastname: Pan