Table 7.

Differential dose (cGy) distribution from unilateral radiation exposure.

Radiation Source	Exposure aspect	Entrance dose (cGy)	Exit dose (cGy)	Mid dose (cGy)	Source/Authors
fission neutron	bilateral	263	263	263	Ainsworth et al. 1965
fission neutron	unilateral	455	121	299	Ainsworth et al. 1965
1.9 Mev neutron	unilateral	420	280	---	Wang et al. 1991
1 Mvp x-ray	unilateral	631	237	453	Ainsworth et al. 1965

All studies were published in the open literature or in government publications. The studies were conducted to provide a dose response relationship for the H-ARS and threshold GI-ARS mortality. All dose rates were steady state. Depth dose dosimetry provided air dose (cGy) at surface, midline and exit (surface).