TY  - GEN
AU  - Jagerdeo,Eshwar
AU  - Abdel-Rehim,Mohamed
TI  - Screening of cocaine and its metabolites in human urine samples by direct analysis in real-time source coupled to time-of-flight mass spectrometry after online preconcentration utilizing microextraction by packed sorbent
SN  - 1879-1123
PY  - 2009///0819
KW  - Cocaine
KW  - metabolism
KW  - Equipment Design
KW  - Humans
KW  - Illicit Drugs
KW  - urine
KW  - Linear Models
KW  - Mass Spectrometry
KW  - methods
KW  - Reference Standards
KW  - Sensitivity and Specificity
KW  - Solid Phase Microextraction
KW  - Substance Abuse Detection
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/j.jasms.2009.01.010
ER  -