Joseph, L.Anuradha, R.Kulkarni, D. B.2010-06-022010-06-022008http://hdl.handle.net/123456789/24364122 bytestext/htmlenQuality audit programmeTraceabilityRadionuclide CalibratorDose calibrator99mTc131IQuality audit programme for 99mTc and 131I radioactivity measurements with radionuclide calibratorsArticle