PT - JOURNAL ARTICLE AU - Siegel, Jeffry A. TI - Comments Re: Draft Regulatory Guide for Release of Patients Administered Radioactive Material Docket ID NRC–2019–0154 AID - 10.2967/jnumed.119.237552 DP - 2019 Oct 01 TA - Journal of Nuclear Medicine PG - jnumed.119.237552 4099 - http://jnm.snmjournals.org/content/early/2019/10/03/jnumed.119.237552.short 4100 - http://jnm.snmjournals.org/content/early/2019/10/03/jnumed.119.237552.full