Hepatitis C prevalence among HIV-positive MSM in San Francisco: 2004 and 2008.
Raymond
H Fisher
HF
San Francisco Department of Public Health, San Francisco, CA; †School of Public Health, University of California, Berkeley, CA; and ‡Graduate School of Public Health, University of Pittsburgh, PA.
Hughes
Alison
A
O'Keefe
Kara
K
Stall
Ron D
RD
McFarland
Willi
W