Mannes, Z. L., Malte, C. A., Olfson, M., Wall, M. M., Keyes, K. M., Martins, S. S., Cerda, M., Gradus, J. L., Saxon, A. J., Keyhani, S., Maynard, C., Livne, O., Fink, D. S., Gutkind, S., & Hasin, D. S. (2023). Increasing risk of cannabis use disorder among US veterans with chronic pain: 2005-2019. PainView in: PubMed


Hasin, D. S., Wall, M. M., Choi, C. J., Alschuler, D. M., Malte, C., Olfson, M., Keyes, K. M., Gradus, J. L., Cerda, M., Maynard, C. C., Keyhani, S., Martins, S. S., Fink, D. S., Livne, O., Mannes, Z., Sherman, S., & Saxon, A. J. (2023). State cannabis legalization and cannabis use disorder in the US Veterans Health Administration, 2005 to 2019. JAMA Psychiatry80(4), 380-388. PDF Article


Kohlwes, Y., Keyhani, S., & Cohen, B. E. (2023). Perceptions of Risks of Cannabis Use in a National Sample of US Adults. Journal of General Internal Medicine38(4), 1094-1097.PDF Article


Hasin, D. S., Saxon, A. J., Malte, C., Olfson, M., Keyes, K. M., Gradus, J. L., Cerdá, M., Maynard, C. C., Keyhani, S., Martins, S. S., Fink, D. S., Livne, O., Mannes, Z., & Wall, M. M. (2022). Trends in cannabis use disorder diagnoses in the US Veterans Health Administration, 2005–2019. American Journal of Psychiatry179(10), 748-757. PDF Article


Nguyen, N., Keyhani, S., Ling, P. M., Hoggatt, K. J., Hasin, D., & Cohen, B. E. (2022). Self-reported changes in cannabis use due to the COVID-19 pandemic among US adults. Journal of Psychoactive Drugs, 1-5. PDF Article


Keyhani, S., Cohen, B. E., Vali, M., Hoggatt, K. J., Bravata, D. M., Austin, P. C., Lum, E., Hasin, D. S., Grunfeld, C., & Shlipak, M. G. (2022). The Heart and Cannabis (THC) cohort: Differences in baseline health and behaviors by cannabis use. Journal of General Internal Medicine, 1-10. PDF Article


Jeffers, A. M., Glantz, S., Byers, A., & Keyhani, S. (2021). Sociodemographic characteristics associated with and prevalence and frequency of cannabis use among adults in the US. JAMA Network Open, 4(11), e2136571. View in: PubMed


Lum, E., Tummalapalli, S. L., Khare, M., & Keyhani, S. (2021). Receipt of preventive health services and current cannabis users. Journal of Addictive Diseases40(2), 192-196  View in: PubMed


Enkema, M. C., Hasin, D. S., Browne, K. C., Stohl, M., Shmulewitz, D., Fink, D. S., Olfson, M., Martins, S. S., Bohnert, K. M., Sherman, S. E., Cerda, M., Wall, M., Aharonovich, E., Keyhani, S., Saxon, A. J. (2021). Pain, cannabis use, and physical and mental health indicators among veterans and nonveterans: Results from the National Epidemiologic Survey on Alcohol and Related Conditions-III. Pain, 163(2), 267-273. View in: PubMed


Lau, N., Gerson, M., Korenstein, D., & Keyhani, S. (2021). Internet claims on the health benefits of cannabis use. Journal of General Internal Medicine, 36(11), 3611-3614. View in: PubMed


Keyhani, S., Abraham, A., Cohen, B., Vali, M., Yoo, S. R., Dollinger, C., & Steigerwald, S. (2020). Development of a Cannabis Assessment Tool (CAT-1) to measure current and lifetime marijuana use among older veterans. BMJ Open, 10(1), e034274 . PDF Article


Azcarate, P. M., Zhang, A. J., Keyhani, S., Steigerwald, S., Ishida, J. H., & Cohen, B. E. (2020). Medical reasons for marijuana use, forms of use, and patient perception of physician attitudes among the US population. Journal of General Internal Medicine, 35(7):1979-1986. View in: PubMed


Steigerwald, S., Cohen, B. E., Vali, M., Hasin, D., Cerda, M., & Keyhani, S. (2019). Differences in opinions about marijuana use and prevalence of use by state legalization status. Journal of Addiction Medicine, 14(4), 337. View in: PubMed


Ishida, J., Zhang, A., Steigerwald, S., Cohen, B., Vali, M., & Keyhani, S. (2019). Sources of information and beliefs about the health effects of marijuana. Journal of General Internal Medicine, 35(1),153-159. View in: PubMed


Ghasemiesfe, M., Barrow, B., Leonard, S., Keyhani, S., & Korenstein, D. (2019). Association between marijuana use and risk of cancer: A systematic review and meta-analysis. JAMA Network Open, 2(11), e1916318-e1916318. View in: PubMed


Ishida, J. H., Wong, P. O., Cohen, B. E., Vali, M., Steigerwald, S., & Keyhani, S. (2019). Substitution of marijuana for opioids in a national survey of US adults. PLoS One, 14(10), e0222577. View in: PubMed


Ghasemiesfe, M., Ravi, D., Casino, T., Korenstein, D., & Keyhani, S. (2019). Acute cardiovascular effects of marijuana use. Journal of General Internal Medicine. 35(3), 969-974. View in: PubMed


Yoo, S. R., Dollinger, C., Vali, M., Steigerwald, S., Cohen, B. E., Ishida, J. H., & Keyhani, S. (2019). Perceptions of the comparative safety of different forms of marijuana use among the adult US population. Journal of General Internal Medicine, 34(4), 504-506. View in: PubMed


Keyhani, S., Vali, M., Cohen, B., Woodbridge, A., Arenson, M., Eilkhani, E., Aivadyan, C., & Hasin, D. (2018). A search algorithm for identifying likely users and non-users of marijuana from the free text of the electronic medical record. PLOS One, 1-8. PDF Article


Ravi, D., Ghasemiesfe, M., Korenstein, D., Cascino, T., & Keyhani, S. (2018). Associations between marijuana use and cardiovascular risk factors and outcomes: A systematic review. Annals of Internal Medicine, 168(3), 187-194. PDF Article


Ghasemiesfe, M., Ravi, D., Vali, M., Korenstein, D., Arjomandi, M., Frank, J., Austin, P. C., & Keyhani, S. (2018). Marijuana use, respiratory symptoms, and pulmonary function: A systematic review and meta-analysis. Annals of Internal Medicine169(2), 106-115.


Steigerwald, S., Wong, P. O., Khorasani, A., & Keyhani, S. (2018). The form and content of cannabis products in the United States. Journal of General Internal Medicine, 33(9), 1426-1428. PDF Article


Abraham, A., Zhang, A. J., Ahn, R., Woodbridge, A., Korenstein, D., & Keyhani, S. (2018). Media content analysis of marijuana’s health effects in news coverage. Journal of General Internal Medicine, 33(9), 1438-1440. PDF Article


Keyhani, S., Steigerwald, S., Ishida, J., Vali, M., Cerdá, M., Hasin, D., Dollinger, C., Yoo, S. R., & Cohen, B. E. (2018). Risks and benefits of marijuana use: A national survey of US adults. Annals of Internal Medicine, 169(5), 282-290. PDF Article


Steigerwald, S., Wong, P. O., Cohen, B. E., Ishida, J. H., Vali, M., Madden, E., & Keyhani, S. (2018). Smoking, vaping, and use of edibles and other forms of marijuana among US adults. Annals of Internal Medicine169(12), 890-892. PDF Article