H. T. . . Vechi, . L. R. Maia, and . M. do M. . Alves, “Late acute pulmonary embolism after mild Coronavirus Disease 2019 (COVID-19): a case series”, Rev. Inst. Med. Trop. São Paulo, vol. 62, p. e63, Sep. 2020, doi: 10.1590/s1678-9946202062063 .