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;

Parasympathetic evaluation for procedural pain assessment in neonatology Luis Bachiller Carnicero; Miguel Antoñón Rodríguez; Aída de la Huerga López; Silvia Martín Ramos; Félix Morales Luengo; Sara Isabel Marín Urueña; Sonia Caserío Carbonero;

Main changes in the ¿COVID-19 in paediatrics¿ clinical practice guideline Javier González de Dios; Victoria Martínez Rubio; Álvaro Giménez Díaz de Atauri; Carlos Ochoa Sangrador; Enrique Rodríguez-Salinas Pérez; Sergio Flores Villar; Jaime Javier Cuervo Valdés;