Rieb, L.M., Samaan, Z., Furlan, A.D., Rabheru, K., Feldman, S., Hung, L., Budd, G. and Coleman, D. 2020. Canadian Guidelines on Opioid Use Disorder Among Older Adults. Canadian Geriatrics Journal. 23, 1 (Mar. 2020), 123–134. DOI:https://doi.org/10.5770/cgj.23.420.