"Concentration of Chloride, Sodium and Potassium in Urine and Blood"

To the Editor:— My attention is called to two errors in the bibliography of the paper entitled "Concentrations of Chloride, Sodium and Potassium in Urine and Blood: Their Diagnostic Significance in Adrenal Insufficiency" by Cutler, Power and myself inThe Journal, July 9. The reference to Gordon, Sevringhaus and Stark should be Gordon, E. S.; Kimble M. S., and Sevringhaus, E. L.: Potassium Tolerance Tests in the Study of Asthenias, p. 31, Program of Central Society for Clinical Research, Chicago, November 1937. The reference to Zwemer and Truszkowski should beProc. Soc. Exper. Biol. & Med.35:424-426 (Dec.) 1936.