Behavior of clients of prostitutes.
Leonard
T L
TL
Freund
M
M
Platt
J J
JJ
D003275:Contraceptive Devices, Male / Q000706:statistics & numerical data; D005260:Female; D006679:HIV Seropositivity / Q000635:transmission; D006801:Humans; D008297:Male; D010865:Pilot Projects; D011477:Sex Work; D012725:Sexual Behavior; D013997:Time Factors