Cluster randomization trial of sequence mass screening for colorectal cancer.
Zheng S, Chen K, Liu X, Ma X, Yu H, Chen K, Yao K, Zhou L, Wang L, Qiu P, Deng Y, Zhang S.
Zheng S, et al.
Dis Colon Rectum. 2003 Jan;46(1):51-8. doi: 10.1007/s10350-004-6496-2.
Dis Colon Rectum. 2003.
PMID: 12544522
Clinical Trial.