TY  - JOUR 
T1  - A rapid method to determine antibiotic residues in milk using liquid chromatography coupled to electrospray tandem mass spectrometry
JO  - Journal of the Brazilian Chemical Society
A1  - Martins-Júnior, Helio A.
A1  - Kussumi, Tereza A.
A1  - Wang, Alexandre Y.
A1  - Lebre, Daniel T.
SN  - 0103-5053
UL  - 10.1590/S0103-50532007000200023
VL  - 18 
Y1  - 2007
PB  - Brazil 
ER  -