600 ISOTOPIC TRACERS AND NUCLEAR RADIATIONS [Chap. 30 



Fe 56 Moore, C. V., V. Minnich, and J. Welch: Studies in iron transportation and 

 metabolism. III. The normal fluctuations of serum and "easily split-off" blood 

 iron in individual subjects, /. Clin. Invest., 18, 543-552 (1939). 



Fe 57 Moore, C. V., W. R. Arrowsmith, J. Welsh, and V. Minnich: Studies in iron 

 transportation and metabolism. IV. Observations on the absorption of iron from 

 the gastro-intestinal- tract, J. Clin. Invest., 18, 553-580 (1939). 



Fe 58 Moore, C. V., R. Dubach, V. Minnich, and H. K. Roberts: Absorption of ferrous 

 and ferric radioactive iron by human subjects and by dogs, J. Clin. Invest., 23, 

 755-767 (1944). 



Fe 59 Peacock, W. C, R. D. Evans, J. W. Irvine, Jr., W. M. Good, A. F. Kn>, S. 

 Weiss, and J. G. Gibson, II: The use of two radioactive isotopes of iron in tracer 

 studies of erythrocytes, /. Clin. Invest., 26, 605-615 (1946). 



Fe 60 Peacock, W. C, and W. M. Good: An automatic sample changer to be used for 

 measuring radioactive samples, Rev. Sci. Instruments, 17, 255-261 (1946). 



Fe 61 Pommerenke, W. T., P. F. Hahn, W. F. Bale, and W. M. Balfour: Transmission 

 of radioactive iron to the human fetus, Am. J. Physiol., 137, 164-170 (1942). 



Fe 62 Ross, J. F.: Radioactive iron in experimental medicine, Bull. New Engl. Med. 

 Center, 4, 220-223 (1942). 



Fe 63 Ross, J. F., and M. A. Chapin: The absence of erythrocyte reserves in human 

 subjects as indicated with radioactive tagged cells, /. Clin. Invest, 21, 640-641 

 (1942). 



Fe 64 Ross, J. F., and M. A. Chapin: The direct determination of erythrocyte volume 

 in human subjects with radioactively tagged cells, Federation Proc, 1, 183 (1942). 



Fe 65 Ross, J. F., and M. A. Chapin: Effect of storage of citrated blood on the survival 

 of transfused erythrocytes, J. Am. Med. Assoc., 123, 827-829 (1943). 



Fe 66 Ross, J. F., and M. A. Chapin: The electrolytic separation of radioactive iron 

 from the blood, Rev. Sci. Instruments, 13, 77-80 (1942). 



Fe 67 Ross, J. F., C. A. Finch, W. C. Peacock, and M. E. Sammons: The in vitro 

 preservation and post-transfusion survival of stored blood, /. Clin. Invest., 26, 

 687-703 (1947). 



Fe 68 Strumia, M. M., A. D. Blake, Jr., and W. A. Wicks: The preservation of ery- 

 throcytes left over from plasma preparation, /. Clin. Invest., 25, 672-677 (1946). 



Fe 69 Strumia, M. M., A. D. Blake, Jr., and W. A. Wicks: The preservation of whole 

 blood, /. Clin. Invest., 26, 667-671 (1947). 



Fe 70 Waring, W. S., and C. H. Werkman: Iron deficiency in bacterial metabolism, 

 Arch. Biochem., 4, 75-87 (1944). 



Fe 71 Wintrobe, M. M., G. R. Greenberg S. R. Humphreys, H. Ashenbrucker, 

 W. Worth, and R. Kramer: The anemia of infection. III. The uptake of radio- 

 active iron in iron-deficient and in pyridoxine-deficient pigs before and after acute 

 inflammation, /. Clin. Invest., 26, 103-113 (1947). 



Fe 72 Yoshikawa, H., P. F. Hahn, and W. F. Bale: The form of combination of radio- 

 active iron and copper in plasma following ingestion, Proc. Soc. Exptl. Biol. Med., 

 4, 285-289 (1942). 



Fe 73 Yuile, C. L. C. G. Bly, and J. C. Wells: Plasma and red cell radioiron following 

 intravenous injection. Sterile abscesses in normal and anemic dogs, Federation 

 Proc, 6, 400 (1947). 



30.26. Krypton 



Kr 1 Cook, S. F., and W. M. Sears: Studies on the cardio-vascular system of dogs with 

 radioactive inert gases, Am. J. Physiol., 144, 164-167 (1945). 



