Radiation protection guidance for diagnostic X rays

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086 0 ‡aEP 1.68:9
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110 1 ‡aUnited States. ‡bInteragency Working Group on Medical Radiation.
245 1 0 ‡aRadiation protection guidance for diagnostic X rays.
260 ‡aWashington : ‡bEnvironmental Protection Agency, Interagency Working Group on Medical Radiation, ‡c1976.
300 ‡aiii, 35 p. ; ‡c28 cm.
490 0 ‡aEPA ; 520/4-76-019
490 0 ‡aFederal guidance report ; no. 9
504 ‡aBibliography: p. 29-35.
538 ‡aMode of access: Internet.
650 0 ‡aX-rays ‡xTherapeutic use.
650 0 ‡aRadiation-protective agents.
650 0 ‡aRadiation ‡xSafety measures.
CID ‡a003437296
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DAT 1 ‡a20120815122756.0 ‡b2023-03-16T18:05:51Z
DAT 2 ‡a2023-03-16T17:30:02Z ‡b2019-10-29T20:00:02Z
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