The Use of the Lower Limit of Normal as a Criterion for COPD Excludes Patients With Increased Morbidity and High Consumption of Health-Care Resources
José Luis Izquierdo Alonso, Pilar De Lucas Ramos, José Miguel Rodríguez Glez-MoroVolume:
48
Year:
2012
DOI:
10.1016/j.arbr.2012.05.002
File:
PDF, 290 KB
2012