Prospective study of epidemic delta infection in drug addicts

MeSH terms

• Adolescent
• Adult
• Defective Viruses
• Female
• Hepatitis B / complications
• Hepatitis B / etiology
• Hepatitis B Antigens / analysis
• Hepatitis B e Antigens / analysis
• Hepatitis Viruses
• Hepatitis delta Antigens
• Hepatitis, Viral, Human / epidemiology
• Hepatitis, Viral, Human / etiology*
• Humans
• Male
• Substance-Related Disorders / complications*