Focus on hepatitis. More on the link between HCV, drugs, unprotected sex.
Highleyman
Liz
L
D000328:Adult; D018791:CD4 Lymphocyte Count; D005838:Genotype; D016174:Hepacivirus / Q000235:genetics; D006526:Hepatitis C / Q000453:epidemiology* / Q000635:transmission; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D012307:Risk Factors; D012747:Sexual Partners; D015819:Substance Abuse, Intravenous