Frequency of Self-Reported COPD Exacerbation and Airflow Obstruction in Five Latin American Cities
Titel:
Frequency of Self-Reported COPD Exacerbation and Airflow Obstruction in Five Latin American Cities
Auteur:
Montes de Oca, Maria Tálamo, Carlos Halbert, Ronald J. Perez-Padilla, Rogelio Lopez, Maria Victorina Muiño, Adriana Jardim, José Roberto B. Valdivia, Gonzalo Pertuzé, Julio Moreno, Dolores Menezes, Ana Maria B.