PRINCIPLES OF TRACER METHODOLOGY 53 



23. Shemanchuk, J. A., J. W. T. Spinks, and F. J. H. Fredcen: A Method of Tagging 

 Prairie Mosquitoes (Diptera: Culicidae) with Radio-phosphorus, Can. Entomolo- 

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24. Lindquist, Arthur W. : Radioactive Materials in Entomological Research, 

 J. Econ. EntonioL, 45: 264-270 (1952). 



25. Buckland, F. E., G. J. Harper, and J. D. Morton: Use of Spores Labelled with 

 Radiophosphorus in the Study of the Respiratory Retention of Aerosols, Nature, 

 166: 354 (1950). 



26. Goldberg, L. J., and W. R. Leif : The Use of a Radioactive Isotope in Determining 

 the Retention and Initial Distribution of Airborne Bacteria in the Mouse, Science, 

 112:299-300 (1950). 



27. Comar, C. L. : Radioisotopes in Nutritional Trace Element Studies, I-III, Nucle- 

 onics, 3(3): 32-45; 3(4): 30-42; 3(5): 34-48 (1948). 



28. Hansard, Sam L., C. L. Comar, and M. P. Plumlee: Absorption and Tissue 

 Distribution of Radiocalcium in Cattle, J. Animal Sci., 11 : 524-535 (1952). 



29. Ussing, Hans H.: Some Aspects of the Application of Tracers in Permeability 

 Studies, Advances in EnzymoL, 13: 21-65 (1952). 



30. Pressman, David: Antibodies as Specific Chemical Reagents, Advances in Biol. 

 and Med. Phys., 3: 99-152 (1953). 



31. Dixon, F. J., S. C. Bukantz, G. J. Dammin, and D. W. Talmage: Fate of 

 I'^'-labeled Bovine Gamma Globulin in Rabbits, in A. M. Pappenheimer, Jr., 

 ed., "The Nature and Significance of the Antibody Response" (Symposium 

 Held at New York Academy of Medicine, Mar. 2-22, 1953), pp. 170-182, 

 Columbia University Press, New York, 1953. 



32. Pressman, David: Radioactive Tracers in the Study of Anti-tissue Antibody, in 

 A. M. Pappenheimer, Jr., ed., "The Nature and Significance of the Antibody 

 Response" (Symposium Held at New York Academy of Medicine, Mar. 2-22, 

 1953), pp. 207-227, Columbia University Press, New York, 1953. 



33. Tabern, D. L., J. D. Taylor, and G. I. Gleason: Radioisotopes in Pharmaceutical 

 and Medical Studies, I-III, Nucleonics, 7(5): 3-23 (1950); 7(6): 40-55 (1950); 

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34. Tolbert, N. Edward, and Paul B. Pearson: Atomic Energy and the Plant Sciences, 

 Advances in Agron., 4: 279-303 (1952). 



35. Collected Papers, Soil Sci., 68: 113-197 (1949). 



35a. Hendricks, S. B., and L. A. Dean: Radioisotopes in Soils Research and Plant 

 Nutrition, Ann. Rev. Nuclear Sci., 1: 597-610 (1952). 



36. Swanson, C. A., and J. B. Whitney, Jr.: Studies on the Translocation of Foliar- 

 applied P32 and Other Radioisotopes in Bean Plants, Am. J. Botany, 40: 816-823 

 (1953). 



37. Stout, P. R., and D. R. Hoagland: Upward and Lateral Movement of Salt in 

 Certain Plants as Indicated by Radioactive Isotopes of Potassium, Sodium, and 

 Phosphorus Absorbed by Roots, Am. J. Botany, 26 : 320-324 (1939). 



38. Lindquist, Arthur W., A. R. Roth, and Robert A. Hoffman: The Distribution of 

 Radioactive DDT in House Flies, /. Econ. Entomol., 44: 931-934 (1952). 



39. Winteringham, F. P. W. : Some Aspects of Insecticide Biochemistry, Endeavour, 

 11: 22-28 (1952). 



40. Gjullin, C. M., and Arthur W. Lindquist: Absorption of Radioactive DDT by 

 Resistant and Nonresistant Mosquitoes, Mosquito News, 12: 201-205 (1952). 



41. Strajman, Enrique, and Nello Pace: In Vivo Studies with Radioisotopes, Advances 

 in Biol, and Med. Phys., 2: 193-241 (1951). 



42. Everett, Newton B., and Robert J. Johnson: Use of Radioactive Phosphorus in 

 Studies of Fetal Circulation, Am. J. Physiol., 162: 147-152 (1950). 



