Authors: PRETOLANI S STROFFOLINI T RAPICETTA M BONVICINI F BALDINI L MEGRAUD F GHIRONZI GC SAMPOGNA F VILLANO U CECCHETTI F GIULIANELLI G STEFANELLI ML ARMUZZI A MIGLIO F GASBARRINI G

Citation: S. Pretolani et al., SEROPREVALENCE OF HEPATITIS-A VIRUS AND HELICOBACTER-PYLORI INFECTIONS IN THE GENERAL-POPULATION OF A DEVELOPED EUROPEAN COUNTRY (THE SAN-MARINO STUDY) - EVIDENCE FOR SIMILAR PATTERN OF SPREAD, European journal of gastroenterology & hepatology, 9(11), 1997, pp. 1081-1084