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Trend of pediatric leprosy in an endemic area in Northeast of Brazil, 2008¿2018 Maria Eugênia Farias Gama; Aline de Paula Caetano Pereira;

Datos abiertos de monitorización de la COVID-19 en España: estudio descriptivo Marina Guisado-Clavero; María Pilar Astier-Peña; Raquel Gómez-Bravo; Sara Ares-Blanco;