Prenatal therapy with magnesium sulphate and intestinal obstruction due to meconium in preterm newborns Ainhoa Gochi Valdovinos; María Arriaga-Redondo; Ester Dejuan Bitriá; Isabel Pérez Rodríguez; Elena Márquez Isidro; Dorotea Blanco Bravo;

Catch-up growth and associated factors in very low birth weight infants Teodoro Durá-Travé; Isabel San Martín-García; Fidel Gallinas-Victoriano; María Jesús Chueca-Guindulain; Sara Berrade-Zubiri;

Survey on the practice of skin-to-skin contact in Spanish neonatal units during the first days of life. Influence of the presence of umbilical catheters Alicia Montaner-Ramón; Laura Merayo Fernández; Inmaculada Cosmo García; Elena Carrillo Messa; Fátima Camba Longueira;