1. Lung volumes of normal and asthmatic children;Andrews, J.F.; Simmons, D.H.;Pediatrics,1959
2. Relation of lung volumes to height in healthy persons between the ages of 5 and 38 years;Cook, C.D.; Hamann, J.F.;Journal of Pediatrics,1961
3. 1969), but it does not seem to have received wide acceptance. One of its major disadvantages is that it records expired volume which may be quite different from true lung volume in severe airways obstruction
4. Rapid plethysmographic method for measuring thoracic gas volume. A comparison with a nitrogen washout method for measuring functional residual capacity in normal subjects;Comroe, J.H.;Journal of Clinical Investigation,1956
5. Respiratory studies in children. XI;Engstrom, I.,1964