M. Frazão

Endoscopic ultrasound-guided choledochoduodenostomy and duodenal stenting in patients with unresectable periampullary cancer: one-step procedure by using linear echoendoscope

E. Artifon, P. Sakai, J. Otoch, 2013, Scandinavian journal of gastroenterology.

EUS-Guided Intragastric Injection of Botulinum Toxin A in the Preoperative Treatment of Super-Obese Patients: a Randomized Clinical Trial

M. Santo, W. Bernardo, S. Matuguma, 2018, Obesity Surgery.

Endoscopic ultrasound-guided drainage of giant liver abscess associated with transgastric migration of a self-expandable metallic stent

B. Medrado, P. Sakai, J. Otoch, 2013, Endoscopy.

Esophagectomy for a traumatic esophageal perforation with delayed diagnosis.

M. Ribeiro, L. Spinelli, A. Z. Fonseca, 2009, World journal of gastrointestinal surgery.

A prospective randomized study comparing partially covered metal stent versus plastic multistent in the endoscopic management of patients with postoperative benign bile duct strictures: a follow-up above 5 years.

S. Marques, E. Artifon, M. Frazão, 2012, Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru.

Multicenter study on endoscopic ultrasound‐guided expandable biliary metal stent placement: Choice of access route, direction of stent insertion, and drainage route

R. Maselli, E. Artifon, Kapil Gupta, 2014, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Endoscopic Detection of Early Esophageal Squamous Cell Carcinoma in Patients with Achalasia: Narrow-Band Imaging versus Lugol's Staining

F. Maluf-Filho, D. Chaves, P. Sakai, 2013, Journal of oncology.