268 H. A. KREBS VOL. 4 (1950) 



25 M. J. C. Allinson, /. Biol. Chem., 157 (1945) 169. 



26 E. M. Mackay and L. L. Mackay, /. Clin Invest., 4 (1927) 295. 

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28 B. F. Miller and D. D. van Slyke, /. Biol. Chem., 114 (1936) 583. 



28 P. B. Hawk, B. L. Oser, and W. H. Summerson, Practical Physiological Chemistry, J. and A. 



Churchill Ltd., 12th Ed. 1947. 

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31 E. Bueding, H. Wortis, and M. Stern, /. Clin. Invest., 21 (1942) 85. 



32 A. Vinet and Y. Raoul, Bull. soc. chim. biol., 24 (1942) 357. 



33 L. Hagelstam, Acta chirurg. Scand., go (1944) 37. 



34 J Thunberg, Kgl. Fysiograf. Sallskap. Lund Forh., 3 (1933) No. 17. 



35 H. A. Krebs, Biochem. J., 32 (1938) 108. 



36 H. A. Krebs, unpublished. 



3' T. Thunberg, Acta. Med. Scand. Suppl., 90 (1938) 122. 



38 A. Taurog, C. Entenman, and I. L. Chaikoff, /. Biol. Chem., 156 (1944) 385. 



38 S. J. Thannhauser, J. Benotti, and H. Reinstein, /. Biol. Chem., 129 (1939) 709. 



*° R. G. Sinclair, /. Biol. Chem., 174 (1948) 343. 



" J. Schmidt-Thome, G. Schettler, .\nd H. Goebel, Hoppe-Seyler's Z. physiol. Chem., 283 (1948)63. 



*2 T. E. Weichselbaum and M. Somogyi, /. Biol. Chem., 140 (1941) 5. 



■*3 S. Sherlock and V. Walshe, Clin. Sci., 6 (1948) 223. 



** E. M. M. Hume and H. A. Krebs, Medical Research Council Special Report Series, No. 264 (1948). 



•** Vitamin C Subcommittee, Medical Research Council, unpublished (1946). 



^^ S. Sonne and H. Sobotka, Arch. Biochem., 14 (1947) 93. 



" P. M. Hald, /. Biol. Chem., 103 (1933) 471. 



*^ P. M. Hald, /. Biol. Chem 163 (1946) 429. 



^^ P. M. Hald, A. J. Heinsen, and J. P. Peters, /. Clin. Invest., 26 (1947) 983 



5" K. Hoyer, Act. Med. Scand., 119 (1944) 562. 



51 H. a. Krebs, Klin. Wochschr., 7 (1928) 584. 



52 C. K. Reiman and a. S. Minot, /. Biol. Chem., 42 (1920) 329. 



53 B. L. Vallee and J. G. Gibson, 2nd, /. Biol. Chem., 176 (1948) 445. 

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55 A. Taurog and I. L. Chaikoff, /. Biol. Chem., 163 (1946) 313. 



56 N. B. Talbot, A. M. Butler, A. H. Saltzman, and P. M. Rodigues,/. Biol. Chem., 153 (1944) 479. 

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58 A. Sturm and A. Pothmann, Z. klin. Med., 137 (1940) 467. 



58 M. H. Power and E. G. Wakefield, /. Biol. Chem., 123 (1938) 665. 



6" T. V. Letonoff and J. G. Reinhold, /. Biol. Chem., 114 (1936) 147. 



61 H. A. Krebs, Hoppe-Seyler's Z. physiol. Chem., 217 (1933) 191. 



62 F. Bernheim and M. a. L. Bernheim, /. Biol. Chem., 106 (1934) 79; 107 (1934) 275. 



63 H. Weil-Malherbe and H. a. Krebs, Biochem. J ., 29 (1935) 2077. 

 6* J. Tosic, Nature, 159 (1947) 544- 



65 H. a. Krebs, Advances in Enzymol., HI (1943) 191. 



66 O. Rosenthal, Biochem. J., 31 (1937) 1710. 



67 S. Ringer, /. Physiol., 3 (1882) 380; 4 (1883) 29 and 222; 7 (1886) 291. 



68 F. S. Locke, Zentr. Physiol., 14 (1900) 670. 



68 G. Barkan, p. Broemser, and a. Hahn, Z. Biol., 74 (1921) i. 



"^^ O. Warburg, Biochem. Z., 152 (1924) 51. 



'1 H. A. Krebs and K. Henseleit, Hoppe-Seyler's Z. physiol. Chem., 210 (1932) 33. 



72 C. O. Guillaumin, Bull. soc. chim. biol., 22 (1940) 571. 



73 L. Reed and W. Denis, /. Biol. Chem., 73 (1927) 623. 



''* M. H. Power and E. G. Wakefield, /. Biol. Chem., 123 (1938) 665. 



75 J. L. Gamble, Extracellular Fluid, Cambridge, Mass., Harvard University Press, 1947. 



76 P. K. Smith and A. H. Smith, /. Biol. Chem., 107 (1934) 673. 



77 P. J. Boyle and E. J. Conway, /. Physiol., 100 (1941) i. 



78 F. J. Stare and C. A. Baumann, Proc. Roy. Soc. B., 121 (1936) 33S. 

 78 G. D. Greville, Biochem. J., 31 (1937) 2274. 



8" S. R. Elsden, Biochem. J., 33 (1939) 1890. 



81 H. A. Krebs and L. V. Eggleston, Biochem. J., 34 (1940) 442. 



82 A. Kleinzeller, Biochem. J., 34 (1940) 1241. 



83 M. V. Tyrode, Arch, intern, pharmacodynamic, 20 (1910) 205. 

 8* O. Warburg, Biochem. Z., 142 (1923) 317. 



85 C. O. Warren, /. Biol. Chem., 156 (1944) 559. 



86 F. Dickens and F. Simer, Biochem. J., 25 (1931) 985. 



87 A. Lasnitzki and O. Rosenthal, Biochem. Z., 207 (1929) 120. 



