DCLK1+/Ki67- cell morphology and distribution in colorectal cancer  
Wang Huan, Ma Fa-ku, Liu Bin, Shi Min, Xiao Wei-ling
Chinese Journal of Tissue Engineering Research . 2015, (10): 1575 -1579 .  DOI: 10.3969/j.issn.2095-4344.2015.10.018