Concepedia
Journal of Occupational and Environmental Medicine · 1967 · 24 citations · 0 references
MedicineClinical SciencesInternal MedicinePulmonologyAirway DiseasesAirway ObstructionChronic Obstructive Pulmonary DiseaseObstructive Lung DiseaseRespiratory DiseaseRespiratory MedicineBronchial DiseaseClinicopathological CorrelationSmall Airway Dysfunction