Reliability of ultrasound in the assessment of muscle thickness in critically ill children Jéssica Knisspell de Oliveira; Camila Wohlgemuth Schaan; Cristiano Kohler Silva; Taila Cristina Piva; Ian Teixeira e Sousa; Francisco Bruno; Janice Luisa Lukrafka;

Impact of the use of molecular techniques (PCR) on detection and eradication success against Helicobacter pylori Miguel Gallardo Padilla; José Luis León Falconi; Rafael Sánchez-Nebreda Arias; Carmen Gómez Santos; María del Carmen Muñoz Egea; Enrique la Orden Izquierdo;

Usefulness of lung ultrasound in the diagnosis and follow-up of respiratory diseases in neonates Lorena Rodeño Fernández; Rebeca Gregorio Hernández; Iker Serna Guerediaga; Jon Montero Gato; Javier Rodríguez Fanjul; Victoria Aldecoa Bilbao; Paula Alonso Quintela; Almudena Alonso Ojembarrena;