The effectiveness of condom use among homosexual men.
de Wit
J B
JB
Sandfort
T G
TG
de Vroome
E M
EM
van Griensven
G J
GJ
Kok
G J
GJ
D000328:Adult; D015331:Cohort Studies; D017280:Condoms / Q000706:statistics & numerical data; D004868:Equipment Failure; D015658:HIV Infections / Q000517:prevention & control; D006716:Homosexuality; D006801:Humans; D008137:Longitudinal Studies; D008153:Lubrication; D008297:Male; D009426:Netherlands