Plasmalyte versus saline solution for rapid rehydration in gastroenteritis: prospective observational study Reyes Fernández Montes; María Agustina Alonso Álvarez; María Fernández Miaja; Luis Vega López; María Álvarez Merino; Estíbaliz Garrido García;

Recommendation document on rapid intravenous rehydration in acute gastroenteritis Andrea Mora-Capín; Rosario López-López; Belén Guibert-Zafra; María de Ceano-Vivas La Calle; Raquel Porto-Abad; Juan Carlos Molina-Cabañero; Nuria Gilabert-Iriondo; Clara Ferrero-García-Loygorri; Cristina Montero-Valladares; María Ángeles García-Herrero;

Differential clinic in children infected by SARS-CoV-2, traceability of contacts and cost-effectiveness of diagnostic tests: Cross-sectional observational study Antia Fiel-Ozores; María Luisa González-Durán; Reyes Novoa-Carballal; María del Mar Portugués-de la Red; Isabel Fernández-Pinilla; Jorge Julio Cabrera-Alvargonzález; Cristina Martínez-Reglero; Sonia Rey-Cao; Ana Concheiro-Guisán;