Expression of tumor stem cell markers in the tumor sphere from esophageal squamous cells carcinoma Eca109
HUANG Yan-yan PEI Xue-lian LIU Yang LI Qiu-xia WANG Yu-ting MU Xiao-ling*
AAS . 2014, (3): 350 -353 .  DOI: 10.3969/j.issn.0529-1356.2014.03.010