On the Legalistic Aspects of the Radiation Exposure Record J. C. Hart Health Phys. 13, No. 4, pp. 319-326 (April 1967)
Radiation Hazards and Radiation Safety Standards in Manned Space Operations H. J. Schaefer Health Phys. 13, No. 4, pp. 327-343 (April 1967)
Off-site Radiological Safety Program for Project Dribble M. W. Carter, H. D. Harvey Jr. Health Phys. 13, No. 4, pp. 361-374 (April 1967)
Deposition of Natural Radon Daughters in Human Subjects A. C. George, A. J. Breslin Health Phys. 13, No. 4, pp. 375-378 (April 1967)
Live-time and Half-life Control of Scanner for Whole-body Radiation Counter E. M. Sheen, H. E. Palmer, J. L. Stringer Health Phys. 13, No. 4, pp. 379-381 (April 1967)
Cesium-137 in Alaskan Lichens, Caribou and Eskimos W. C. Hanson Health Phys. 13, No. 4, pp. 383-389 (April 1967)
Factors Influencing Radiostrontium Accumulation in Daphnia Donald B. Porcella, Charles E. Rixford, John V. Slater Health Phys. 13, No. 4, pp. 391-399 (April 1967)
The Effect of Various Dietary Calcium Levels on the Elimination of Strontium-89 C. R. Creger, L. B. Colvin, J. R. Couch, M. N. A. Ansari Health Phys. 13, No. 4, pp. 401-404 (April 1967)