Peak expiratory flow rate and rate of change of pleural pressure.
D000328:Adult; D002648:Child; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008875:Middle Aged; D010994:Pleura / Q000502:physiology* / Q000503:physiopathology; D011312:Pressure; D012123:Pulmonary Ventilation; D012044:Regression Analysis; D012119:Respiration; D013147:Spirometry