Risk of HIV infection in homosexual men.
Davies
P M
PM
Weatherburn
P
P
Hickson
F C
FC
Keogh
P G
PG
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D015658:HIV Infections / Q000635:transmission*; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors