title: The flow volume loop: normal standards and abnormalities in chronic obstructive pulmonary disease.
mesh_terms: D000328:Adult; D000368:Aged; D001249:Asthma / Q000503:physiopathology; D001991:Bronchitis / Q000503:physiopathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008875:Middle Aged; D011187:Posture; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests; D013147:Spirometry; D014797:Vital Capacity