 ... (V) Individual persons should not receive a total accumulated dose to the reproductive cells of more than 50 roentgens up to age 30 years, and not more than 50 roentgens additional up to age 40.  Civil Defenseby United States. Congress. House. Committee on Government Operations - 1956Snippet view - About this book
 | United States. Congress. Joint Committee on Atomic Energy - 1956 - 446 pages
...natural background should be limited to 10 roentgen* from conception to age 30. (IV) The 10-roentgeri limit should be reconsidered periodically with a:...40; (About half of all United States children are horn to parents under 30, ninertenths to parents under 40.) Other recommendations of general interest... | |
 | United States. Congress. Joint Committee on Atomic Energy - 1956 - 433 pages
...radiation above the natural background should be limited to 10 roentgens from conception to age 30. (V) Individual persons should not receive a total...parents under 30, nine-tenths to parents under. 40.) (IV) The 10-roentgen limit should be reconsidered periodically with a view to keeping the reproductive... | |
 | 1956 - 946 pages
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 | 1957 - 302 pages
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 | 1957 - 542 pages
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