FEV1/FVC Cut-off Values for the Diagnosis of Airflow Obstruction in Pediatric Patients: The Pediatric Airflow Obstruction (PAO) Study Chunshao Hu-Yang, Virginia Perez-Fernandez, Ada Luz Andreu Rodríguez, Rubén Andújar Espinosa, José Valverde-Molina

Tapering of Oral Corticosteroids for the Treatment of Asthma Carey M. Suehs, Arnaud Bourdin

Prevalence and Risk Factors for Airflow Limitation in Patients With Acute Coronary Syndrome Santiago Rodriguez-Segade Alonso, Carmen Diego Roza, Raquel Marzoa Rivas, Irene Nieto Codesido, Elvira Clavero Fernández, Félix Camiña, Santiago Rodriguez-Segade