Title: 731
Subjects: Sino-Japanese War, 1937-1945, Japan. Rikugun. Kantōgun. Butai, Dai 731, Japan, Regimental histories, Biological warfare, Military relations, Human experimentation in medicine, History, Atrocities
Places: United States, Japan, China, Manchuria
People: Shirō Ishii (1892-1959)