Fatal overdoses involving hydromorphone and morphine among inpatients: a case series

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.

Office of the Chief Coroner for Ontario (Lowe), Toronto, Ont.; Institute for Safe Medication Practices Canada (Hamilton, Greenall, Ma); St. Michael's Hospital, Health Quality Ontario and Department of Medicine and Institute for Health Policy, Management and Evaluation, University of Toronto (Dhalla); Department of Family and Community Medicine, St. Michael's Hospital, and Department of Family and Community Medicine, University of Toronto (Persaud), Toronto, Ont.