Tas, B, Kalk, N J, Lozano-García, M, Rafferty, G F, Cho, P S P, Kelleher, M, Moxham, J, Strang, J & Jolley, C J 2022, ' Undetected Respiratory Depression in People with Opioid Use Disorder ', Drug and alcohol dependence, vol. 234, 109401 . https://doi.org/10.1016/j.drugalcdep.2022.109401