The hepatitis delta virus : proceedings of the Third International Symposium on Hepatitis Delta Virus, held in Washington, D.C., October 26-28, 1989 /
International Symposium on Hepatitis Delta Virus(3rd :1989 :Washington, D.C.)
Gerin, John L.
Purcell, Robert H.
Rizzetto, Mario.
New York, N.Y. : Wiley-Liss,
c1991.
Includes index.
Includes bibliographical references.
Delta infection
Delta-associated agent