Stirbulov Roberto, Jardim José R
Department of Respiratory Diseases, Santa Casa School of Medical Sciences in São Paulo, Federal University of São Paulo, HospitalSão Paulo, São Paulo, Brazil.
Departmentof Respiratory Diseases, Escola Paulista de Medicina, Federal University of São Paulo, HospitalSão Paulo, São Paulo, Brazil.
Int J Chron Obstruct Pulmon Dis. 2015 Sep 8;10:1853-5. doi: 10.2147/COPD.S64455. eCollection 2015.