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The JAPAN MEDICAL WORLD 



A Monthly Journal of Medicine, Surgery and Collateral Sciences, 

 Edited by PROF. M. MIYAJIMA, M.D. 



THE JAPAN MEDICAL WORLD is the only medical monthly in 

 English published in Japan which contains Original Articles, Current 

 Medical Literature, Reports of Medical Societies, Medical News, etc. 



THE JAPAN MEDICAL WORLD is the only medium by which 

 the results of medical researches and investigations in Japan can be 

 introduced promptly and widely into the Occidental medical pro- 

 fessions, which otherwise have no access to their brother professions 

 in Japan. 



THE JAPAN MEDICAL WORLD will thus afford an opportunity 

 for closer relations between Japanese medical scientists and those 

 in Europe and America, so that they may work hand and hand 

 for the betterment of humanity. 



THE JAPAN MEDICAL WORLD has a weekly Japanese 

 Edition, which enjoys the largest circulation among ph3'sicians, 

 surgeons, dentists and kindred professions in the Oriental countries. 



SAMPLE COPIES ON APPLICATION. 



Annual Subscription $6.00 ; Single Copies 50 cents (including postage). 



THE NIPPON-NO-IKAI SHA, 



10 Omote-Jinbocho, Kanda, Tokyo, Japan. amkIss: "Medical," Tokyo. 



The AMERICAN JOURNAL 



OF 



TROPICAL MEDICINE 



Official Organ of the 



AMERICAN SOCIETY OF TROPICAL MEDICINE. 



Editor-in-Chief: 



H. J. NICHOLS 



Medical Corps, U.S. Army, Army Medical School, Washington, D.C. 



and 



Advisory Editorial Board. 



The American Journal of Tropical Medicine covers the field of tropical diseases 

 In its broadest sense. The purpose of this publication is to serve as a medium 

 for the dissemination of reliable information from every source, with regard to 

 the clinical and other phases of the nature, treatment, and prevention of tropical 

 diseases. 



Issued bi-monthly: six issues a year, 85 pages, approximately, an issue; one 

 volume a year is planned at present; 1922 Volume — Vol. II. 



Price, net post paid; $5,00, United States and dependants, Mexico, Cuba; $6,26, 

 Canada; $5,60, other countries. Back Volume: 1921, Vol. I., $6,00 ($6,25, $6,50). 



Order from 



WILLIAMS & WILKINS COMPANY 



Publishers of Scientific Journals and Books 



BALTIMORE - - - - U.S.A. 



