[Clinical, virological and epidemiological aspects of acute B hepatitis in the Catania area (Italy)]. - Scalia G; Russo R; Palermo I; Gussio M; Bellissimo F; Fatuzzo F; Montineri A; Patamia I; Costanzo M; Zappala D; Cacopardo B (Le infezioni in medicina, 2010)