52. RESPIRATORY DEAD SPACE IN PATHOLOGICAL CONDITIONS: MAN 

 Ranges are estimate "c" of the 95% range (cf Introduction). Vq - volume of dead space gas, V-p = tidal volume. For 



/I / Mean value. 



Contributors : (a) Rossier, P. H., (b) Severinghaus, J. W. 



References : [ l] Siebeck, R., Deut. Arch. klin. Med. ]^:380, 1911. [2] Birath, G., Acta med. scand.. suppl., 

 154, 1944. [3] Riley, R. L., and Cournand, A., J. Appl. Physiol. 1^:825, 1949. [4] West, J. R.. Baldwin, 

 E. de F., Cournand. A., and Richards, D. W., Am. J. M. 10:481, 1951. [5] De Coster, A., and Denolin, H., 

 Acta clin. belg. 9:135, 1954. [6] Rossier, P. H., and Buhlmann, A., unpublished. [7] Stone, D. J., Schwartz, 

 A., Feltman, J. A., and Lovelock, F. J., Am. J. M. ^:468, 1953. [8] Rossier, P. H., and Buhlmann. A., 

 Schweiz. Zschr. Tuberk. 7:1, 1950. [9] Scherrer, M., Kostyal, A., Wierzejewski, H., Schmidt, F., and Von 

 Geuns, H. A., Internat. Arch. Allergy, Basel 9:65. 1956. 



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