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(2013) R. A. de Alencar Ximenes et al.   INTERNATIONAL JOURNAL OF EPIDEMIOLOGY

Prevalence of hepatitis A virus infection: the paradoxical example of isolated communities in the western Brazilian Amazon region

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Seroprevalence and risk factors for hepatitis A, B, and C among roma and non-roma children in a deprived area of Athens, Greece

(2008) A. Michos et al.   JOURNAL OF MEDICAL VIROLOGY

Acute hepatitis A in Italy: incidence, risk factors and preventive measures

(2008) M. E. Tosti et al.   JOURNAL OF VIRAL HEPATITIS

Differences in hepatitis A seroprevalence among geographical regions in Turkey: a need for regional vaccination recommendations

(2008) M. Ceyhan et al.   JOURNAL OF VIRAL HEPATITIS

Impact and effectiveness of a mass hepatitis A vaccination programme of preadolescents seven years after introduction

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