TY  - RPRT
TI  - An integrated solid-phase extraction system for sub-picomolar detection.
AU  - Abebaw Belay Jemere
AU  - Richard D Oleschuk
AU  - Fahima Ouchen
AU  - Festus Fajuyigbe
AU  - D Jed Harrison
PY  - 2002
DO  - 10.1002/1522-2683(200210)23:20<3537::aid-elps3537>3.0.co;2-9
UR  - https://pubmed.ncbi.nlm.nih.gov/12412122/
ID  - 12412122
ER  -