216 BROMINE 



times more sensitive than solution counting. The absorption and trans- 

 location of electrolytes in plants has been studied with radiobromine 



(Br-6). 



Br-1. Moore, Francis D., Lester H. Tobin, and Joseph C. Aub: Studies with Radio- 

 active Di-azo dyes. III. The Distribution of Radioactive Dyes in Tumor- 

 bearing Mice, J. Clin. Invest., 22: 161-168 (1943). 



Br-2. Twombly, Gray H., Erwin F. Schoenewaldt, and Doris Meisel: The Distribu- 

 tion of Radioactivity in the Tissues of Mice Receiving Triphenylbromoethyl- 

 ene-Br82, Cancer Research, 11: 780-782 (1951). 



Br-3. Maurice, D. M., and A. Fridanza: Permeability of Yolk of the Hen's Egg to 

 Bromine-82, Nature, 170: 546 (1952). 



Br-4. Forbes, Gilbert, Allen Reid, June Bondurant, and John Etheridge: Estimation 

 of Total Body Chloride in Young Infants by Radiobromide Dilution, Proc. Soc. 

 Exptl. Biol. Med., 83: 871-872 (1953). 



Br-5. Winteringham, F. P. W. : Some Chemical Problems in the Use, as a Fumigant, 

 of Methyl Bromide Labelled with ^^Br, J. Chem. Soc, 1949: 416-420. 



Br-6. Broyer, T. C: Further Observations on the Absorption and Translocation of 

 Inorganic Solutes Using Radioactive Isotopes with Plants, Plant Physiol., 25: 

 367-376 (1950). 



