P.04.7 PREVALENCE OF H. PYLORI INFECTION AMONG PATIENTS COMING FROM DIFFERENT COUNTRIES AND LIVING IN ROME AREA

作者： C. Petruzziello , V. Tesori , C. Graziani , F. Franceschi , A. Gasbarrini

DOI: 10.1016/S1590-8658(16)30188-8

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