Moneghini, D., M.G. Fontana, V. Villanacci, and B. Salerni. 2001. “MULTIFOCAL GASTRIC CARCINOID ASSOCIATED TO CHRONIC ATROPHIC GASTRIT’S ‘A’ TYPE. A REPORT OF TWO CASES”. Annali Italiani Di Chirurgia 72 (1):89-94. https://annaliitalianidichirurgia.it/index.php/aic/article/view/348.