Delta infection in Portuguese drug addicts.
Lecour
H
H
Professor of Infectious Diseases and Head, Department of Infectious Diseases, School of Medicine, Hospital S. João, Porto, Portugal.
Tomé-Ribeiro
A
A
Amaral
I
I
Rodrigues
M A
MA
D000328:Adult; D005260:Female; D006514:Hepatitis B Surface Antigens / Q000097:blood; D003699:Hepatitis D / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011174:Portugal / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000821:virology*; D015163:Superinfection / Q000453:epidemiology
D006514:Hepatitis B Surface Antigens