Cecchini, Stefano, Federico Marchesi, Pietro Caruana, Francesco Tartamella, Maria teresa Mita, Francesco Rubichi, and Luigi Roncoroni. 2016. “Cyst of the Gastric Wall Arising from Heterotopic Pancreas: Report of a Case”. Acta Biomedica Atenei Parmensis 87 (2): 215-19. https://mattioli1885journals.com/index.php/actabiomedica/article/view/5561.