Bernardi, M.D.C. et al. 2015. Antral mucosal diaphragm as a misdiagnosed cause of gastric outlet obstruction: case report and review of the literature. Revista de Medicina. 94, 1 (mar. 2015), 15–20. DOI:https://doi.org/10.11606/issn.1679-9836.v94i1p15-20.