LourençoA.K.S., SequeiraB.J., AlhoR.C.R.M. and GomesD.A.B.L. 2020. Perception of venezuelan refugees regarding the health unic system in the extrem north of Brazil. Electronic Journal Collection Health. 12, 12 (Dec. 2020), e5269. DOI:https://doi.org/10.25248/reas.e5269.2020.