TY  - SER
AU  - Shrivas,Kamlesh
AU  - Wu,Hui-Fen
TI  - Rapid determination of caffeine in one drop of beverages and foods using drop-to-drop solvent microextraction with gas chromatography/mass spectrometry
KW  - CAFFEINE
KW  - IF
N1  - YI2008 M04 D01
Sources  - Journal of Chromatography A
Sources  - 1170 (1-2) 2007 : 9-14
ISSN  - 0021-9673
ER  -