RT Journal Article SR Electronic T1 Use of a Voxel Phantom as a Source and a Second Voxel Phantom as a Target to Calculate Effective Doses in Individuals Exposed to Patients Treated with 131I JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine DO 10.2967/jnmt.108.058172 A1 de Carvalho, Albérico B. A1 Hunt, John A1 Silva, Ademir X. A1 Garcia, Fermin YR 2009 UL http://tech.snmjournals.org/content/early/2009/02/17/jnmt.108.058172.abstract AB