Silva E, Vale J, Reis A
Pulmonology Department, Centro-Hospitalar Tondela-Viseu, Portugal.
Pulmonology Department, Centro-Hospitalar Tondela-Viseu, Portugal.
Rev Port Pneumol (2006). 2015 Sep-Oct;21(5):282-4. doi: 10.1016/j.rppnen.2015.05.003. Epub 2015 Jun 18.