Ultrasound-guided arterial cannulation or by pulse palpation in the intensive care unit Ignacio Oulego-Erroz; Juan Mayordomo-Colunga; Rafael González-Cortés; María Sánchez-Porras; Ana Llorente-de la Fuente; Sira Fernández-de Miguel; Mónica Balaguer-Gargallo; Manuel Frías-Pérez; Antonio Rodríguez-Nuñez;

The checklists: A help or a hassle? Andrés Concha-Torre; Yolanda Díaz Alonso; Sara Álvarez Blanco; Ana Vivanco Allende; Juan Mayordomo-Colunga; Bárbara Fernández Barrio;

Recommendations for the safe use of high-risk medications in pediatrics María José Otero; Belén Rodríguez Marrodan; Nuria Prieto Santos; Enrique Villalobos Pinto; Silvia Manrique Rodríguez; Rebeca Padilla Peinado; Cecilia M. Fernández-Llamazares; Aurora Madrid Rodríguez;