Pifferi Massimo, Bush Andrew, Mariani Francesca, Piras Martina, Michelucci Angela, Cangiotti Angela, Di Cicco Maria, Caligo Maria Adelaide, Miccoli Mario, Boner Attilio L, Peroni Diego
Department of Paediatrics, University Hospital of Pisa, Pisa, Italy.
Imperial College and Royal Brompton Hospital, London, England.
Chest. 2020 Jul;158(1):117-120. doi: 10.1016/j.chest.2020.02.001. Epub 2020 Feb 12.