Research News Most fatal opioid overdoses are not caused by prescription drugs, US study finds BMJ 2019; 367 doi: https://doi.org/10.1136/bmj.l5993 (Published 11 October 2019) Cite this as: BMJ 2019;367:l5993 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Bushfires: Australia issues health warnings as Sydney air quality plummets BMJ December 10, 2019, 367 l6914; DOI: https://doi.org/10.1136/bmj.l6914 Post-colonoscopy colorectal cancer: patients can be reassured that UK endoscopy is already engaged in quality assessment and continual improvement BMJ December 10, 2019, 367 l6910; DOI: https://doi.org/10.1136/bmj.l6910 GMC review of doctors’ wellbeing fails to recognise SAS doctors BMJ December 10, 2019, 367 l6899; DOI: https://doi.org/10.1136/bmj.l6899 GMC ends private screening offering for staff after BMJ evidence review finds no benefit BMJ December 10, 2019, 367 l6921; DOI: https://doi.org/10.1136/bmj.l6921 The path to medical school: five minutes with . . . Katherine Woolf BMJ December 10, 2019, 367 l6916; DOI: https://doi.org/10.1136/bmj.l6916