Sedoanalgesia in neonatal units María Gracia Espinosa Fernández; Noelia González-Pacheco; María Dolores Sánchez-Redondo; María Cernada; Ana Martín; Alejandro Pérez-Muñuzuri; Hector Boix; María L. Couce;

Clinical features and risk factors associated with prenatal exposure to drugs of abuse Antonia Roca; Pilar Jarque; Isabel Gomila; Emilia Marchei; Roberta Tittarelli; Miguel Ángel Elorza; Pilar Sanchís; Bernardino Barceló;

Translation and study of the measurement properties of the Early Feeding Skills Assessment tool in premature newborn Milagros Matarazzo Zinoni; Laura Campos Herrero; Domingo González Lamuño; Isabel de las Cuevas Terána;