Joseph, L.Anuradha, R.Nathuram, R.Shaha, V. V.Abani, M. C.2021-08-052021-08-052003Applied Radiation and Isotopes, 2003. Vol. 59: pp. 359-362http://hdl.handle.net/123456789/232214957 bytestext/htmlenMedical physicsNuclear medicineRadioactivity131INational intercomparisons of 131I radioactivity measurements in nuclear medicine centres in IndiaArticle