ARMELIN, MARIA J.A.MAIHARA, VERA A.COZZOLINO, SILVIA M.F.SILVA, PAULO S.C. daSAIKI, MITIKO2015-03-102015-04-012015-03-102015-04-01ARMELIN, MARIA J.A.; MAIHARA, VERA A.; COZZOLINO, SILVIA M.F.; SILVA, PAULO S.C. da; SAIKI, MITIKO. Activity levels of gamma-emitters and barium concentrations in Brazil nuts. In: INTERNATIONAL NUCLEAR CHEMISTRY CONGRESS, 4th, September 14-19, 2014, Maresias, SP. <b>Abstract...</b> p. 173. Disponível em: http://repositorio.ipen.br/handle/123456789/23545.http://repositorio.ipen.br/handle/123456789/23545173openAccessbrazilnutsbariumradiumconcentration ratiosample preparationgamma spectroscopyneutron activation analysisResumo de eventos científicoshttps://orcid.org/0000-0002-9351-9201