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Vol. VIII, Sec. B, No. 5 



October, 1913 



THE PHILIPPINE 



JOURNAL OF SCIENCE 



ALVIN J. COX, M. A., Ph. D. 



GENERAL EDITOR 



Section B 



Tropical Medicine 



EDITED WITH THE COSPERATION OF 



E. L. WALKER, S. D.; M. A. BARBER, Ph. D.; A. R. WARD, D. V. M. 

 Committee on Experim,ental Medicine 



V. G. HEISER, M. D.; W. E. MUSGRAVE, M. D.; B. C. CROWELL, M. D. 

 Committee on Clinical Medicine 



R. c. McGregor, a. b. 





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( JAN 7 1914 



MANILA 



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BUREAU OP PRINTING 





1913 





