AUTHOR=Ullmann Nicola , Bush Andrew , Piacentini Giorgio , Santamaria Francesca , Cutrera Renato 

TITLE=Editorial: Difficult and severe asthma in children, volume II

JOURNAL=Frontiers in Pediatrics

VOLUME=11

YEAR=2023

URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2023.1158309

DOI=10.3389/fped.2023.1158309

ISSN=2296-2360