TY - JOUR T1 - Quantification of cocaine hydrochloride in seized drug samples by infrared spectroscopy and PLSR JO - Journal of the Brazilian Chemical Society A1 - Grobério, Tatiane S. A1 - Zacca, Jorge J. A1 - Talhavini, Marcio A1 - Braga, Jez W. B. SN - 0103-5053 UL - 10.5935/0103-5053.20140164 VL - 25 Y1 - 2014 PB - Brasil ER -