Positive impact of oral hydroxychloroquine and povidone-iodine throat spray for COVID-19 prophylaxis: An open-label randomized trial

by Raymond Chee Seong Seet, Amy May Lin Quek, Delicia Shu Qin Ooi, Sharmila Sengupta, Satish Ramapatna Lakshminarasappa, Chieh Yang Koo, Jimmy Bok Yan So, Boon Cher Goh, Kwok Seng Loh, Dale Fisher, Hock Luen Teoh, Jie Sun, Alex R. Cook, Paul Anantharajah Tambyah, Mikael Hartman
Published 2021-05-01