Grafino M, Ferreira L, Telo L, Mira S, Alvoeiro M, Bárbara C
Pneumology Department, Pulido Valente Hospital, North Lisbon Hospital Center, Lisbon, Portugal.
Pneumology Department, Pulido Valente Hospital, North Lisbon Hospital Center, Lisbon, Portugal.
Rev Port Pneumol (2006). 2016 Sep-Oct;22(5):296-7. doi: 10.1016/j.rppnen.2016.03.014. Epub 2016 May 10.