A diagnostic test: diagnostic value of gastrointestinal endoscopy narrow-band imaging (NBI) for colorectal laterally spreading tumor (LST) and submucosal invasion - Zheng, Li-Juan; Huang, Xin-Xiang; Lu, Zhi-Zhong; Wu, Hui-Feng; Lv, Dong-Dong (Translational Cancer Research, 2022)