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;

Lung function and sleep-disordered breathing in preschoolers born very preterm Alfredo Cano; Isabel Bullón González; Pilar Andrés Porras; Silvia Pérez Porra; Ana Martínez Flórez; Raquel Izquierdo Caballero; Nuria Díez Monge;

Neuroprotective effect of magnesium sulfate in premature infants. Analysis after establishing an antenatal administration protocol in a tertiary care hospital Belén Fernández Monteagudo; Sonia Villar Castro; Paula Carrascosa García; Susana Zeballos Sarrato; Manuel Sánchez Luna;