RT Journal Article
SR Electronic
T1 Monetary incentives: a useful strategy for enhancing enrollment and promoting participation in HIV/STD risk reduction interventions.
JF Sexually Transmitted Infections
JO Sex Transm Infect
FD BMJ Publishing Group Ltd
SP 239
OP 240
DO 10.1136/sti.74.4.239
VO 74
IS 4
A1 R Diclemente
A1 G M Wingood
YR 1998
UL http://sti.bmj.com/content/74/4/239.abstract