Research
Open Access
Hot weather and death related to acute cocaine, opioid and amphetamine toxicity in British Columbia, Canada: a time-stratified case-crossover study
Sarah B. Henderson, Kathleen E. McLean, Yue Ding, Jiayun Yao, Nikita Saha Turna, David McVea and Tom Kosatsky
June 27, 2023 11 (3) E569-E578; DOI: https://doi.org/10.9778/cmajo.20210291