A. Hernández-Vásquez,F. Chavez-Ecos,A. Barrenechea-Pulache,D. Comandé and G. Bendezu-Quispe. Seroprevalence and lethality by SARS-CoV-2 in indigenous populations of Latin America and the Caribbean: a systematic review. PeerJ. 2021;9:10.7717/peerj.12552.
