Composite flow-volume curves matched at total lung capacity in the study of density dependence of maximal expiratory flows.
D000293:Adolescent; D000328:Adult; D000388:Air; D005260:Female; D005540:Forced Expiratory Flow Rates; D006371:Helium; D006801:Humans; D008176:Lung Volume Measurements; D008297:Male; D008449:Maximal Expiratory Flow-Volume Curves; D008875:Middle Aged; D012115:Residual Volume; D012119:Respiration; D014109:Total Lung Capacity; D014797:Vital Capacity
D006371:Helium