title: Use of endoscopic ultrasound-based techniques in tumor of the guts and beyond.
authors.affiliation: State Key Laboratory of Respiratory Disease, National Clinical Center for Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, First Affiliated Hospital, Guangzhou Medical University, Guangzhou 510120, China.
authors.forename: Chu
authors.initials: C
authors.lastname: Pei
authors.affiliation: State Key Laboratory of Respiratory Disease, National Clinical Center for Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, First Affiliated Hospital, Guangzhou Medical University, Guangzhou 510120, China.
authors.forename: Guangqiao
authors.initials: G
authors.lastname: Zeng