342 MATSUZIRO TAKENOUCHI 



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albino rats. Jour. Exp. Med. (N. Y.), vol. 19, p. 319. 

 Park, E. A. 1917 Extirpation of the thymus in the guinea-pig. Jour. Exp. 



Med. (N. Y.), vol. 25, p. 129. 

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to the growth of the animal. Jour. Physiol., vol. 42, p . 267. 

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thymique par la Rontgen therapie. Compt. rend. Soc. biol. Paris. 



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 RiCKETTS, H. T., and Rothstein, T. 1903 Preliminary report on the action of 



neurotoxic serum. Trans. Chicago Path. Soc, vol. 5, p. 207. 

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lytic sera. Jour, of Path, and Bacteriol., vol. 13, p. 140. 

 RoFPO, A. H. 1918 Sobre transmision del epithelioma pavimentoso de la rata 



blanca. Revista del Instituto Bacteriologico (Buenos Aires), T. 1, 



p. 155. 

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sekretorischer Organe. II. Der Einfluss von Thyreoidea und Thymus- 



fiitterung auf das Wachstum, die Entwicklung und die Regeneration 



von Anurenlarven. Arch. f. Ent. d. Organ., Bd. 41, S. 57. 

 Shimizu, S. 1913-14 Beitriige zur Kenntnis der Thymusdrusenfunktion. 



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metamorphosis and growth due to a specific action of that gland? 



Jour. Exp. ZooL, vol. 25, p. 135. 



1919 Nature of the retarding influence of the thymus upon amphibian 



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 Zinsser, Hans 1918 Infection and resistance. 2nd ed., p. 154. 



