Title: "731 Butai" zaikō tesshō
Subjects: Sino-Japanese War, 1937-1945, Biological warfare, Japan. Rikugun. Kantōgun. Butai 731, Japan, Regimental histories, Atrocities, History, Sources, Human experimentation in medicine, Japan. Rikugun. Kantōgun. Butai, Dai 731
Places: Japan, China