R. G. B. . Gardona, D. A. Barbosa, and M. L. G. . Ferraz, “Screening for hepatitis C in urgent and emergency units: a systematic review”, Rev. Esc. Enferm. USP, vol. 54, p. e03611, Sep. 2020, doi: 10.1590/s1980-220x20180450-03611 .