@misc{indiciaeb4a045f12efd,
  title = {An integrated solid-phase extraction system for sub-picomolar detection.},
  author = {Abebaw Belay Jemere and Richard D Oleschuk and Fahima Ouchen and Festus Fajuyigbe and D Jed Harrison},
  year = {2002},
  doi = {10.1002/1522-2683(200210)23:20<3537::aid-elps3537>3.0.co;2-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/12412122/},
  note = {Source identifier: 12412122}
}