| seroepidemiologic studies of hepatitis c virus infection in a population of okayama prefecture screened for liver disease. | to better understand the spread of hepatitis c virus (hcv) infection, we studied the association of hcv infection with similarly transmissible hepatitis b virus (hbv) infection and with hepatitis a virus (hav) infection, which is supposed to be related to a nosocomial transmission of hcv. this was done by studying the presence or absence of antibodies to these viruses, as well as hepatitis b surface antigen, in a population of 1,398 inhabitants with abnormal liver function tests or history of li ... | 1999 | 10096736 |