Clinical significance in expression of costimulatory molecule B7-H4 in precancerous esophageal tissues
CHEN Xinran, SONG Yongzhi, SHAN Baoen
Carcinogenesis, Teratogenesis & Mutagenesis . 2018, (5): 368 -373 .  DOI: 10.3969/j.issn.1004-616x.2018.05.008