Seroprevalence of hepatitis B surface antigen (HBsAg) in 145 drug addicts died between 1977-1987.
Tappero
P
P
Cavallo
R
R
Vai
S
S
Merlino
C
C
D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D019966:Substance-Related Disorders / Q000276:immunology*
D006514:Hepatitis B Surface Antigens