Assessment of thyroid function in the preterm and/or very low birth weight newborn Susana Ares Segura; Paula Casano-Sancho; María Chueca Guindulain;

Thyroid function in < 32 weeks gestation preterm infants Alicia Montaner-Ramón; Susana Hernández-Pérez; Ariadna Campos-Martorell; Marta Ballesta-Anguiano; María Clemente-León; Félix Castillo-Salinas;

Evaluation of the first 5 years of a glutaric aciduria type I neonatal screening programme in Asturias Ana Isabel Elola Pastor; Belén Prieto García; Juan José Díaz Martín;