1. The best summary of the Chinese charges in the spring of 1951, as well as of the simultaneous campaign that charged the United States with using chemical weapons in the Korean War, appears in Halpern, A.M., Bacteriological Warfare Accusations in Two Asian Communist Propaganda Campaigns, RAND RM–796, 1952.
2. Foreign Relations of the United States, 1952–1954, Korea, Part I, U.S Government Printing Office, Washington, D.C., Volume 15, p. 844.
3. Foreign Relations of the United States, 1952–1954, Volume 15, Korea, Part I, U.S Government Printing Office, Washington, D.C., Volume 15, p. 844.