Virtanen S, Kuja-Halkola R, Sidorchuk A, et al. Association of Obsessive-Compulsive Disorder and Obsessive-Compulsive Symptoms With Substance Misuse in 2 Longitudinal Cohorts in Sweden. JAMA Netw Open. 2022;5(6):e2214779. doi:10.1001/jamanetworkopen.2022.14779