Bento, J Study of nuclear medicine practices in Portugal from an internal dosimetry perspective. [electronic resource] - Radiation protection dosimetry May 2012 - 438-43 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1742-3406 Standard No.: 10.1093/rpd/ncr319 doi Subjects--Topical Terms: HumansNuclear Medicine--methodsOccupational Exposure--analysisPortugalRadiation DosageRadiation Monitoring--methodsRadiation ProtectionRadioisotopes