Racial and geographic differences of opioid overdose deaths involving additional drugs of abuse: Analysis of US mortality database
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Correspondence. Full citation:
Calumpit MM, Hin CC, Rachapudi M, Kwan CY, Choi J, Sumerlin T, Shang L, Zhang B, Yeung D, Uy LA, Jamal A, ...Gross ER (2026). Racial and geographic differences of opioid overdose deaths involving additional drugs of abuse: Analysis of US mortality database
British Journal of Anaesthesia, 137 (1), 353-356. doi: 10.1016/j.bja.2026.03.063.