TY  - JOUR 
T1  - Simultaneous Determination of Catecholamines and Metanephrines in Urine by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry: Successful Clinical Application
JO  - Journal of the Brazilian Chemical Society
A1  - Diniz, Maria E. R.
A1  - Vilhena, Leandro S.
A1  - Paulo, Breno P.
A1  - Barbosa, Tatiana C. C.
A1  - Mateo, Elvis C.
SN  - 0103-5053
UL  - 10.5935/0103-5053.20150142
VL  - 26 
Y1  - 2015
PB  - Brasil 
ER  -