Elemental composition of coffee beans correlated to drink quality - Chiocchetti, Gabriela de Matuoka; Fernandes, Elisabete A. De Nadai; Moreira, Cassio Franco; Tagliaferro, Fábio Sileno; Bacchi, Marcio Arruda; Sarríes, Gabriel Adrián; Blumer, Lucimara (International Conference on Nuclear Analytical Methods in the Science - NAMLS-9, 2008)