Filling the gap: safety of per-oral endoscopic myotomy attested by evidence.
Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
Quan-Lin
QL
Li
Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
Ping-Hong
PH
Zhou
D004931:Esophageal Achalasia; D049630:Esophageal Sphincter, Lower; D006801:Humans