Safer sex among gay men: what is the ultimate goal?
Ekstrand
M
M
Stall
R
R
Kegeles
S
S
Hays
R
R
DeMayo
M
M
Coates
T
T
D015658:HIV Infections / Q000517:prevention & control* / Q000523:psychology / Q000635:transmission; D006716:Homosexuality; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012725:Sexual Behavior