No Species Found

No species in the database contian data from the requested reference: Watts, V.; Caplan, Y., Determination of fentanyl in whole blood at ssubnanogram concentrations by dual capillary column gas chromatography with nitrogen sensitive detectors and gas chromatography/mass spectrometry, J. Anal. Toxicol., 1988, 12, 5, 246-254, https://doi.org/10.1093/jat/12.5.246 .