Effectiveness of a multidrug therapy consisting of ivermectin, azithromycin, montelukast and acetylsalicylic acid to prevent hospitalization and death among ambulatory COVID-19 cases in Tlaxcala, Mexico
Lima-Morales et al., International Journal of Infectious Diseases, doi:10.1016/j.ijid.2021.02.014
https://c19ivm.org/limamorales.html