Evaluation of respiratory dysfunction (lung volumes; expiratory flow rates; distribution of ventilation; gas transfer).
D005069:Evaluation Studies as Topic; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008173:Lung Diseases, Obstructive / Q000601:surgery; D008403:Mass Screening; D008722:Methods; D011379:Prognosis; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests; D013147:Spirometry; D014692:Ventilation-Perfusion Ratio; D014797:Vital Capacity