Amy G. Azithromycin and clarithromycin [Internet]. Waltham (MA): UpToDate; 2021 [cited 12 July 2021]. Available from: http://www.uptodate.com
 MICROMEDEX® [Database on the internet]. Colorado: Thomson Reuters (Healthcare); c2021. DRUGDEX® System, Azithromycin; [Cited 12 July 2021]. Available from: http://www.micromedexsolutions.com
 Gyselinck I, Janssens W, Verhamme P, et al. Rationale for azithromycin in COVID-19: an overview of existing evidenceBMJ Open Respiratory Research 2021;8:e000806
 PRINCIPLE Trial Collaborative Group. Azithromycin for community treatment of suspected COVID-19 in people at increased risk of an adverse clinical course in the UK (PRINCIPLE): a randomised, controlled, open-label, adaptive platform trial. Lancet. 2021 Mar 20;397(10279):1063-1074.
 Cavalcanti AB, Zampieri FG, Rosa RG, et al. Hydroxychloroquine with or without Azithromycin in Mild-to-Moderate Covid-19 [published correction appears in N Engl J Med. 2020 Nov 19;383(21):e119]. N Engl J Med. 2020;383(21):2041-2052.