Mailed feedback to primary care physicians on antibiotic prescribing for patients aged 65 years and older: pragmatic, factorial randomised controlled trial
Schwartz KL, Shuldiner J, Langford BJ, Brown KA, Schultz SE, Leung V, Daneman N, Tadrous M, Witteman HO, Garber G, Grimshaw JM, Leis JA, Presseau J, Silverman MS, Taljaard M, Gomes T, Lacroix M, Brehaut J, Thavorn K, Gushue S, Friedman L, Zwarenstein M, Ivers N. BMJ. 2024; 385:e079329. Epub 2024 Jun 5.