Lessons from the use of vignettes in the study of mental health service disparities.
Lapatin S, Gon?alves M, Nillni A, Chavez L, Quinn RL, Green A, Alegr?a M. Lessons from the use of vignettes in the study of mental health service disparities. Health Serv Res. 2012 Jun; 47(3 Pt 2):1345-62.