The Hepatitis delta virus and its infection proceedings of an international symposium on hepatitis delta virus held in Saint Vincent, Italy, June 19 to 20, 1986 - Rizzetto, Mario; Rizzetto, Mario; Gerin John L.; Purcell, Robert H. (New York Alan R. Liss, Inc., 1987)
Keywords: Delta infection -- Congresses; Delta -- Associated agent -- Congresses