MACHADO JUNIOR, C.N.MARIA, S.P.SAIKI, M.FIGUEIREDO, A.M.G.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01MACHADO JUNIOR, C.N.; MARIA, S.P.; SAIKI, M.; FIGUEIREDO, A.M.G. Determination of rare earth elements in the biological reference materials pine needles and spruce needles by neutron activation analysis. In: 4th INTERNATIONAL CONFERENCE ON METHODS AND APPLICATIONS OF RADIOANALYTICAL CHEMISTRY, April 6-11, 1997, Kailua-Kona, Hawaii, USA. <b>Abstract...</b> p. 37. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/22697.http://repositorio.ipen.br/handle/123456789/2269737openAccessrare earthstrace amountsneutron activation analysiscalibration standardspinessprucesplantsDetermination of rare earth elements in the biological reference materials pine needles and spruce needles by neutron activation analysisResumo de eventos cientÃficos