The Effect of Overdose Education and Naloxone Distribution: An Umbrella Review of Systematic Reviews. - Razaghizad, Amir; Windle, Sarah B.; Filion, Kristian B.; Gore, Genevieve; Kudrina, Irina; Paraskevopoulos, Elena; Kimmelman, Jonathan; Martel, Marc O.; Eisenberg, Mark J. (American Journal of Public Health, 2021)