GONÇALVES DIAS, PEDRO NORTON; MELILLO LAURINO, RAFAEL ; A. M., FERNANDO ; ZUGMAN, ANDRE ; SCHLOTTMANN, FRANCISCO ; G. PATTI, MARCO . Psychiatric Symptoms and the Upper Esophageal Sphincter. Surgery, Gastroenterology and Oncology, v. 25, p. 121, 2020 DOI: 10.21614/sgo-25-3-121
HERBELLA, FERNANDO A. M. ; KALLUF, JULIA R. ; NORTON, PEDRO ; LAFRAIA, FERNANDA M. ; PATTI, MARCO G. . Nutcracker upper esophageal sphincter. Annals of Esophagus, v. 2, p. 5-5, 2019 DOI: 10.21037/