Expression of MMP-2 and its Correlation with Tumor Proliferative Activity and Tumor Metastasis in Human Esophodeal Carcinoma
YU Dong-hong, GUO Bing-qing, CHENG Ze-nong, et al
Carcinogenesis, Teratogenesis & Mutagenesis . 2004, (2): 83 -85 .  DOI: 10.3969/j.issn.1004-616x.2004.02.005