Publications
| prevalence of antibody to hepatitis a virus in the santa cruz region of bolivia. | several epidemiological studies have shown the worldwide distribution of hepatitis a with the highest prevalence of anti-hav antibodies in developing countries (papaevangelou 1984). there is no information about the epidemiology of hepatitis a in bolivia. the goal of this study was to evaluate the anti-hav antibody prevalence in the santa cruz region, southeastern bolivia. | 1989 | 2547983 |
| [prevalence of infections by hepatitis a, b, c and e viruses in two different socioeconomic groups of children from santa cruz, bolivia]. | the epidemiology of hepatitis a, e, b and c was analyzed in 1,393 children living in santa cruz de la sierra, bolivia. they were distributed in two groups according to the social condition. | 2003 | 12781080 |