1. DANIELS, E.W., RAD RES 5: 604 (1955).
2. HOLLAENDER, A, 1954 RAD S LIEG: 112 (1955).
3. JARASLOW, B, J INFECT DIS 98: 75 (1956).
4. LUTSCHNIK, N.V., BIOKHIMIYA 23: 146 (1958).
5. ORD, M.J., THE SITE OF DAMAGE IN AMOEBAE EXPOSED TO X-RAYS, QUARTERLY JOURNAL OF MICROSCOPICAL SCIENCE 97: 29 (1956).