Breithaupt-Faloppa, A. C., Correia, C. de J., Prado, C. M., Stilhano, R. S., Ureshino, R. P. and Moreira, L. F. P. (2020) “17b-Estradiol, a potential ally to alleviate SARS-CoV- 2 infection”, Clinics, 750, p. e1980. doi: 10.6061/clinics/2020/e1980.