Hatzenbuehler, M. L., O'Cleirigh, C., Grasso, C., Mayer, K., Safren, S., & Bradford, J. (2012). Effect of Same-Sex Marriage Laws on Health Care Use and Expenditures in Sexual Minority Men: A Quasi-Natural Experiment. American Public Health Association.

Hatzenbuehler, Mark L., Conall O'Cleirigh, Chris Grasso, Kenneth Mayer, Steven Safren, et Judith Bradford. Effect of Same-Sex Marriage Laws On Health Care Use and Expenditures in Sexual Minority Men: A Quasi-Natural Experiment. American Public Health Association, 2012.

Hatzenbuehler, Mark L., et al. Effect of Same-Sex Marriage Laws On Health Care Use and Expenditures in Sexual Minority Men: A Quasi-Natural Experiment. American Public Health Association, 2012.