Effects of Healthcare Reforms on Coverage, Access, and Disparities: Quasi-Experimental Analysis of Evidence from Massachusetts
American Journal of Preventative Medicine
http://www.ncbi.nlm.nih.gov/pubmed/?term=Effects%20of%20Healthcare%20Reforms%20on%20Coverage%2C%20Access%2C%20and%20Disparities%3A%20Quasi-Experimental%20Analysis%20of%20Evidence%20from%20Massachusetts