The fetal thyroid dose for different conditions can be calculated
using the model in HPJ Vol. 43 pp 573-582. The risk and hence a
decision about the minimum time can only be made by the expectant
mother and her doctor.
John R Johnson, PhD
Scientist Emeritus, HPD/PNNL
MS K3 53
Box 999
Richland, WA, 99352
e:mail; jr_johnson@pnl.gov
Phone: (509) 375-6850
FAX: (509) 375-2019