@misc{miscc5a2a3f3, title = {New method for organic matter digestion by a cold wet procedure for mercury analysis at the ppb leval in foods with high starch levels}, author = {Carvalho, D. and Santos, A C and Tozatto, E and Dreossi, S A C and Santos, N A G}, year = {1990}, booktitle = {Jornada Farmaceutica de Ribeirao Preto} }