Construction of prognostic nomogram based on the SEER database for esophageal cancer patients Xiying Cao; Bingqun Wu; Shaoming Guo; Weixiang Zhong; Zuxiong Zhang; Hui Li;

Clinical value of preferred endoscopic ultrasound-guided antegrade surgery in the treatment of extrahepatic bile duct malignant obstruction Xuan Zhao; Lihong Shi; Jinchen Wang; Siming Guo; Sumin Zhu;

Endobronchial ultrasound-guided transbronchial needle aspiration combined with either endoscopic ultrasound-guided fine-needle aspiration or endoscopic ultrasound using the EBUS scope-guided fine-needle aspiration for diagnosing and staging mediastinal diseases: a systematic review and meta-analysis Yanhua Shen; Shanyu Qin; Haixing Jiang;