SouzaG. R. e; TrotaL. F.; LeiteS. K.; GuerraD. P.; SantosA. P.; ArrudaM. P.; TonholoL. do C.; CunhaR. M. de C. Hydroxychloroquine in the treatment of Covid-19: a narrative review. Electronic Journal Collection Health, n. 46, p. e4029, 18 jun. 2020.