What incentives are effective rewards for 'hidden populations' interviewed as a part of research projects?

מאת Cottler, L B, Compton, W M, Keating, S
יצא לאור 1995

Legal needle buying in St. Louis.

מאת Compton, W M, Cottler, L B, Decker, S H, Mager, D, Stringfellow, R
יצא לאור 1992

Taking chances: problem gamblers and mental health disorders--results from the St. Louis Epidemiologic Catchment Area Study.

מאת Cunningham-Williams, R M, Cottler, L B, Compton, W M, Spitznagel, E L
יצא לאור 1998

Risky Sexual Behaviors, Substance Use, and Perceptions of Risky Behaviors Among Criminal Justice Involved Women Who Trade Sex

מאת Jones, Abenaa A., Dyer, T. V., Das, A., Lasopa, S. O., Striley, C. W., Cottler, L. B.
הוצא לאור ב J Drug Issues (2018)

Peer-delivered interventions reduce HIV risk behaviors among out-of-treatment drug abusers.

מאת Cottler, L B, Compton, W M, Ben Abdallah, A, Cunningham-Williams, R, Abram, F, Fichtenbaum, C, Dotson, W
יצא לאור 1998