Improvement of intestinal inflammation after treatment with CFTR modulators in cystic fibrosis patients Ruth García Romero; Concepción López Cárdenes; Elena Crehuá Gaudiza; Marina Álvarez Beltrán; Mercedes Murray Hurtado; Carlos Tutau Gómez; Inés Loverdos Eseverri; Encarni Torcuato Rubio; Camila García Volpe; Enrique Salcedo Lobato; María Medina Martínez; Carmen Martin Fernández; Ana Moreno Álvarez; Ana Reyes Domínguez; David González Jiménez;

Letter to the Editor of Anales de Pediatría about the work of Torres del Pino et al. ¿Steps to improve umbilical vein catheterization in neonatal care¿ Víctor Vázquez Vázquez; Isabel Casal-Beloy; Sebastian Roldán Pérez; Rosa Cabello Laureano;