%0 Journal Article %T Clinicopathological and prognostic significance of circulating tumor cells in patients with esophageal cancer: a meta-analysis %A Chaogang Yang %A Jinxuan Hou %A Kun Zou %A Xiaohua Leng %A Yu Xu %J Archive of "OncoTargets and therapy". %D 2018 %R 10.2147/OTT.S175855 %K esophageal cancer %K CTCs %K prognosis %K meta-analysis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6239095/