Concerns among people who use opioids during the COVID-19 pandemic: a natural language processing analysis of social media posts.  Sarker A, Nataraj N, Siu W, Li S, Jones CM, Sumner SA.  Subst Abuse Treat Prev Policy. 2022 Mar 5;17(1):16…

Changes in Youth Mental Health, Psychological Wellbeing, and Substance Use During the COVID-19 Pandemic: A Rapid Review.  Zolopa C, Burack JA, O'Connor RM, Corran C, Lai J, Bomfim E, DeGrace S, Dumont J, Larney S, Wendt DC.  Adolesc Res…

Substance use during COVID-19 pandemic: impact on the underserved communities.  Chacon NC, Walia N, Allen A, Sciancalepore A, Tiong J, Quick R, Mada S, Diaz MA, Rodriguez I.  Discoveries (Craiova). 2021 Dec 31;9(4):e141. doi: 10.15190/d…

Changes in the frequency and pattern of drugs detected among suspected drug users during the COVID-19 pandemic in Turkey.  Öztürk YE, Yeter O, Ateş I.  Int J Legal Med. 2022 Feb 11:1–7. doi: 10.1007/s00414-022-02794-1. Epub ahead of…

Association of smoking, lung function and COPD in COVID-19 risk: a two-step Mendelian randomization study. Au Yeung, SL, Li, AM, He, B, Kwok, KO, Schooling, CM.  Addiction. 2022; 1– 10. doi.org/10.1111/add.1…

Risk of severe COVID-19 infection in individuals with severe mental disorders, substance use disorders, and common mental disorders.  Sörberg Wallin A, Ohlis A, Dalman C, Ahlen J.  Gen Hosp Psychiatry. 2022 Feb 22;75:75-82. doi: 10.1016/…