In an effort to advocate his opinions about American involvement in bacteriological warfare in Asia, Powell published an article titled "Japan's Germ Warfare:  The U.S. Cover-up of a War Crime" in the October/December, 1980, issue of the "Bulletin of Concerned Asian Scholars".
In an attempt to promote his views on American involvement in biological warfare in Asia, Powell published an article titled "Japan's Biological Warfare:  The U.S. Concealment of a War Atrocity" in the October/December, 1980, issue of the "Bulletin of Concerned Asian Scholars".