Sahoo S.K, Tokonami S, Ishikawa T, Sorimachi A, Omori Y, Hosoda M, Ramola R.C., Naturally occurring radionuclides and selected rare earth elements in air particulates of an Indian high radiation background area. 9th International Conference on High Level Environmental Radiation Areas – For Understanding Chronic Low-Dose-Rate Radiation Exposure Health Effects and Social Impacts. Hirosaki, Japan. (2018.9). (ポスター発表)