Joel Ray, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Immigrants are at lower risk of an overdose or death after being prescribed codeine than people born in Canada, a new study by Dr. Joel Ray, a physician and researcher at St. Michael's Hospital, has found. Credit Courtesy of St. Michael's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.