HYDROGEN 253 



H-6. Wilzbach, K. E., Louis Kaplan, and W. G. Brown: Tho Preparation of Gas 



for Assay of Tritium in Orsanir Compounds, Scicnrt', 118: 522-523 (1953). 

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J. Biol. Chem., 197: 81-87 (1952). 

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Rat and Sheep, HW-2863r), July 7, 1953. 

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Chlorella pyrenoidosa Cells, Science, 117: 636-638 (1953). 

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in Radioautography, Science, 114: 494-498 (1951). 

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Localization of Compounds Labeled with Tritium, H^, by Radioautography, 



Proc. Soc. Expil. Biol. Med., 77: 225-229 (1951). 



