TY  - GEN
AU  - Foltz,R L
AU  - Botelho,C
AU  - Reuschel,S A
AU  - Kuntz,D J
AU  - Moody,D E
AU  - Bristow,G M
TI  - Comparison of immunoassays for semiquantitative measurement of benzoylecgonine in urine
SN  - 1046-9516
PY  - 1998///0317
KW  - Antibody Specificity
KW  - Cocaine
KW  - analogs & derivatives
KW  - Cross Reactions
KW  - Gas Chromatography-Mass Spectrometry
KW  - Humans
KW  - Immunoassay
KW  - methods
KW  - Substance Abuse Detection
N1  - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S
ER  -