A controversial 2020 study that claimed the malaria drug hydroxychloroquine showed promise for treating COVID-19 has finally been retracted, after sparking widespread criticism from scientists ever since its publication. The study was originally published online in the International Journal of Antimicrobial Agents on March 20, 2020. With a small sample size of just 36 total … [Read more...] about Second Most-Cited Paper To Ever Be Withdrawn Finally Retracted After 4-Year Controversy