Comparative analysis on pathological results of preoperative & postoperative colorectal intraepithelial neoplasia and early colorectal cancer endoscopic therapies
Shi Yujuan, Wang Jing, Xu Ping
Clinical Focus . 2023, (1): 55 -59 .  DOI: 10.3969/j.issn.1004-583X.2023.01.007