SARS-CoV-2 and prematurity. Any evidence of vertical transmission? Elena María Márquez Isidro; María Jesús García García; María Solo de Zaldívar Tristancho; Rafael Romero Peguero;

Antenatal magnesium sulphate and delayed passage of meconium: A multicentre study Javier Toledano Revenga; Ana Peña-Moreno; María Arriaga-Redondo; Elena María Márquez Isidro; Ainhoa Gochi Valdovinos; Dorotea Blanco Bravo; Manuel Sánchez Luna;

Training, experience and need of booster courses in neonatal cardiopulmonary resuscitation. Survey to pediatricians María Isabel Pescador Chamorro; Susana Elena Zeballos Sarrato; María Itziar Marsinyach Ros; Gonzalo Zeballos Sarrato; Elena María Márquez Isidro; Manuel Sánchez Luna;