1. Chronic active hepatitis in children;Dubois, R.S.; Silverman, A.; Slovis, T.L.;Am J Dig Dis,1972
2. Chronic hepatitis in children;Alagille, D.; Gautier, M.; Hadchouel, M.; Herouin, C.;Acta Pediatr Scand,1973
3. Chronic active hepatitis in children. A clinical and immunological long-term survey;Lidman, B.; Biberfels, G.; Sterner, G.; Norberg, R.;Acta Pediatr Scand,1977
4. HBsAg carriers among blood donors in Italy: a retrospective survey of data from 189 blood banks;Giusti, G.; Galanti, G.; Gaeta, G.B.; Ruggiero, G.; Piccinino, F.;Hepato-Gastroenterol,1981
5. Epidemiological pattern of infection with the hepatitis B virus-associated Delta agent in Italy;Smedile, A.; Lavarini, C.; Farci, P.;Am J Epidemiol,1983