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;

Epidemiology and risk factors for bronchopulmonary dysplasia in preterm infants born at or less than 32 weeks of gestation Andrea Sucasas Alonso; Sonia Pértega Diaz; Rebeca Sáez Soto; Alejandro Avila-Alvarez;

Risk factors for the development of early hyponatraemia in the premature infant. A review of the practice of giving sodium in the first days of life M. Rosa Pérez-Piaya; Belén Miranda-Alcalde; José M. Cárdenas-Rebollo; Mónica Riaza-Gómez; Hernán Carnicer; Gerardo Romera-Modamio;