Callaghan, R. C., Sanches, M., Gatley, J. M., & Cunningham, J. K. (2013). Effects of the Minimum Legal Drinking Age on Alcohol-Related Health Service Use in Hospital Settings in Ontario: A Regression–Discontinuity Approach. American Public Health Association.
Trích dẫn kiểu ChicagoCallaghan, Russell C., Marcos Sanches, Jodi M. Gatley, và James K. Cunningham. Effects of the Minimum Legal Drinking Age On Alcohol-Related Health Service Use in Hospital Settings in Ontario: A Regression–Discontinuity Approach. American Public Health Association, 2013.
Trích dẫn MLACallaghan, Russell C., Marcos Sanches, Jodi M. Gatley, và James K. Cunningham. Effects of the Minimum Legal Drinking Age On Alcohol-Related Health Service Use in Hospital Settings in Ontario: A Regression–Discontinuity Approach. American Public Health Association, 2013.