CONTENTS. 



ASHBURN, P. M., and CRAIG, CHARLES F. 

 A Comparative Study of Tsutsugamushi Disease 

 and Spotted or Tick Fever of Montana i 



BOWMAN, FRED B. A Series of Cases of 

 Tropical Infantile Dysentery with a Hitherto 

 Undescribed Bacillus as the Causative Factor 



(Preliminary Report) 31 



ATKINSON, J. M. Plague Procedure in Hongkong. 39 



OHNO, Y. K. An Investigation of the Quantitative 

 Relationships Between Agglutinin, Agglutinoid, 

 and Agglutinable Substance 47 



HERZOG, MAXIMILIAN. Peculiar Cases of 

 Traumatism of Internal Organs, Some Due to 

 Tropical Conditions and Practices 55 



KEE, TEE HAN. The Habitual Use of Opium as 



a Factor in the Production of Diseases 63 



Editorial 69 



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