Iwahara, A Performance of dose calibrators in Brazilian hospitals for activity measurements. [electronic resource] - Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine - 361-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0969-8043 Standard No.: 10.1016/s0969-8043(01)00215-9 doi Subjects--Topical Terms: BrazilHospitalsHumansIodine Radioisotopes--analysisRadioisotopes--analysisRadiometry--standardsReference StandardsTechnetium--analysisTechnology, Radiologic