Kendall, Claire EBoucher, Lisa MMark, Amy EMartin, AlanaMarshall, ZackBoyd, RobOickle, PamDiliso, NicolaPineau, DaveRenaud, BradRose, TiffanyLeBlanc, SeanTyndall, MarkLee, Olivia MBayoumi, Ahmed M2017-07-142017-07-142017-07-03Harm Reduction Journal. 2017 Jul 03;14(1):42http://dx.doi.org/10.1186/s12954-017-0169-7https://doi.org/10.20381/ruor-20577http://hdl.handle.net/10393/36297Erratum to: A cohort study examining emergency department visits and hospital admissions among people who use drugs in Ottawa, Canada2017-07-14enThe Author(s).