Huang, X., Keyes, K. M., & Li, G. (2018). Increasing Prescription Opioid and Heroin Overdose Mortality in the United States, 1999–2014: An Age–Period–Cohort Analysis. American journal of public health (1971), 108(1), 131-136. https://doi.org/10.2105/AJPH.2017.304142
Chicago Style (17th ed.) CitationHuang, Xiwen, Katherine M. Keyes, and Guohua Li. "Increasing Prescription Opioid and Heroin Overdose Mortality in the United States, 1999–2014: An Age–Period–Cohort Analysis." American Journal of Public Health (1971) 108, no. 1 (2018): 131-136. https://doi.org/10.2105/AJPH.2017.304142.
MLA (9th ed.) CitationHuang, Xiwen, et al. "Increasing Prescription Opioid and Heroin Overdose Mortality in the United States, 1999–2014: An Age–Period–Cohort Analysis." American Journal of Public Health (1971), vol. 108, no. 1, 2018, pp. 131-136, https://doi.org/10.2105/AJPH.2017.304142.