TY  - JOUR 
T1  - Determination of amitriptyline and its main metabolites in human plasma samples using HPLC-DAD: application to the determination of metabolic ratios after single oral dose of amitriptyline
JO  - Journal of the Brazilian Chemical Society
A1  - Linden, Rafael
A1  - Antunes, Marina Venzon
A1  - Ziulkoski, Ana Luiza
A1  - Wingert, Maína
A1  - Tonello, Paula
A1  - Tzvetkov, Mladen
A1  - Souto, André Arigony
SN  - 0103-5053
UL  - 10.1590/S0103-50532008000100007
VL  - 19 
Y1  - 2008
PB  - Brazil 
ER  -