Kolilekas Lykurgos, Triantafillidou Christina, Vrettos Ioannis, Gkikas Velissarios, Kalomenidis Ioannis, Manali Effrosyni, Nakopoulou Lydia, Papiris Spyros
2nd Pulmonary Department, Attikon University Hospital, Athens, Greece.
Respiration. 2010;79(6):511-5. doi: 10.1159/000282170. Epub 2010 Feb 5.