A cohort study evaluating the association between concurrent mental disorders, mortality, morbidity, and continuous treatment retention for patients in opioid agonist treatment (OAT) across Ontario, Canada, using administrative health data
Morin KA, Eibl JK, Gauthier G, Rush B, Mushquash C, Lightfoot NE, Marsh DC. Harm Reduct J. 2020; 17(1):51.