﻿CONTENTS. 



Page. 



COLE, CLARENCE L. Necator Americanus in 



Natives of the Philippine Islands 333 



MARSHALL, HARRY T. The Recent Trend of 



Immunity Research 343 



MUSGRAVE, W. E., and RICHMOND, GEORGE 

 F. Infant Feeding and its Influence upon Infant 

 Mortality in the Philippine Islands 361 



MUSGRAVE, W. E., and MARSHALL, HARRY 



T. Gangosa in the Philippine Islands ■ 387 



REVIEWS 403 



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