PT - JOURNAL ARTICLE AU - Karl Z. Morgan TI - The Need for Research Programs to Provide Data Applicable to the Estimate of Maximum Permissible Exposure Values for Internally Deposited Radionuclides DP - 1965 Feb 01 TA - Journal of Nuclear Medicine PG - 79--92 VI - 6 IP - 2 4099 - http://jnm.snmjournals.org/content/6/2/79.short 4100 - http://jnm.snmjournals.org/content/6/2/79.full SO - J Nucl Med1965 Feb 01; 6