@svucicMND That link no longer works. Short report here. Gao, J., Tian, Z., & Yang, X. (2020). Breakthrough: Chloroquine phosphate has shown apparent efficacy in treatment of COVID-19 associated pneumonia in clinical studies. BioScience Trends, 14(1), 2020.01047–73. https://t.co/neYCfd3sq4