PT - JOURNAL ARTICLE ED - , TI - NRC Rejects Petitions to End Reliance on LNT Model DP - 2021 Nov 01 TA - Journal of Nuclear Medicine PG - 17N--22N VI - 62 IP - 11 4099 - http://jnm.snmjournals.org/content/62/11/17N.short 4100 - http://jnm.snmjournals.org/content/62/11/17N.full SO - J Nucl Med2021 Nov 01; 62