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;