Telegram received by the Embassy of China in London from the Foreign Office, Chungking on April 6, 1942, recounting 5 occasions where the Japanese used bacteriological warfare against the Chinese.
Summary report from Dr. Edwin V. Hill MD at Camp Detrick, to General Alden C. Waitt (chief chemical corps) regarding biological warfare investigations, 12/12/47
Supplemented report with information collected from November 8, 1944 to January 15, 1945 by Howard I. Cole regarding the development of biological warfare in Germany and Japan.