Randomized trial of $20 vs. $50 incentives to increase physician survey response rates.
Medical Care
http://journals.lww.com/lww-medicalcare/pages/articleviewer.aspx?year=2008&issue=08000&article=00015&type=abstract
Effects of increased patient cost sharing on socioeconomic disparities in health care.
Journal of General Internal Medicine
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2517964/
The importance of timing of transitions for risk of regular smoking and nicotine dependence.
Annals of Behavioral Medicine
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2659851/
Promoting access to renal transplantation: the role of social support networks in completing pre-transplant evaluations.
Journal of General Internal Medicine
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2517970/
Medicaid Nursing Home Payment and the Role of Provider Taxes
Medical Care Research and Review
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2791358/
Social Networks and Health
Annual Review of Sociology
http://web.hszg.de/~wirsing/ASH%20Sozialmedizin09/AAErfasst/annurev.soc.34.040507.134601.pdf