Congenital heart defects in the Valencian Region 2007¿2014: The population-based registry of congenital anomalies María Pastor-García; Silvia Gimeno-Martos; Óscar Zurriaga; José V. Sorlí; Clara Cavero-Carbonell;

Vaccination in pregnancy. Consensus document of the CAV-AEP and the SEGO Javier Álvarez Aldeán; Francisco José Álvarez García; Maria de la Calle Fernández-Miranda; Tatiana Figueras Falcón; Antonio Iofrío de Arce; Marta López Rojano; Irene Rivero Calle; Anna Suy Franch;

Clinical characteristics and mortality risk factors in patients aged less than 18 years with COVID-19 in Mexico and Mexico City Rosa María Wong-Chew; Daniel Ernesto Noyola; Antonio Rafael Villa;