Novak, S. P., & Kral, A. H. (2011). Comparing injection and non-injection routes of administration for heroin, methamphetamine, and cocaine users in the United States comparing injection and non-injection routes of administration for heroin, methamphetamine, and cocaine users in the United States. Journal of addictive diseases, 30(3), 248-257. doi:10.1080/10550887.2011.581989
Cita Chicago Style (17a ed.)Novak, Scott P., y Alex H. Kral. "Comparing Injection and Non-injection Routes of Administration for Heroin, Methamphetamine, and Cocaine Users in the United States Comparing Injection and Non-injection Routes of Administration for Heroin, Methamphetamine, and Cocaine Users in the United States." Journal of Addictive Diseases 30, no. 3 (2011): 248-257. https://doi.org/10.1080/10550887.2011.581989.
Cita MLA (9a ed.)Novak, Scott P., y Alex H. Kral. "Comparing Injection and Non-injection Routes of Administration for Heroin, Methamphetamine, and Cocaine Users in the United States Comparing Injection and Non-injection Routes of Administration for Heroin, Methamphetamine, and Cocaine Users in the United States." Journal of Addictive Diseases, vol. 30, no. 3, 2011, pp. 248-257, https://doi.org/10.1080/10550887.2011.581989.
