Similar articles

• Determination of opiates in biological samples through the analysis of heptafluorobutyric derivatives by gas chromatography/negative ion chemical ionization mass spectrometry.

  Acampora A, Della Casa E, Martone G, Miraglia N. Acampora A, et al. J Mass Spectrom. 2003 Sep;38(9):1007-11. doi: 10.1002/jms.518. J Mass Spectrom. 2003. PMID: 14505329 No abstract available.
• The problem of "Negative interference" associated with liquid-liquid extraction-derivatization techniques.

  Moore JM. Moore JM. Clin Chem. 1978 Jun;24(6):1081. Clin Chem. 1978. PMID: 657463 No abstract available.
• High-performance liquid chromatography-mass spectrometry-mass spectrometry analysis of morphine and morphine metabolites and its application to a pharmacokinetic study in male Sprague-Dawley rats.

  Zheng M, McErlane KM, Ong MC. Zheng M, et al. J Pharm Biomed Anal. 1998 Feb;16(6):971-80. doi: 10.1016/s0731-7085(97)00094-0. J Pharm Biomed Anal. 1998. PMID: 9547700
• Morphine and its metabolites: analytical methodologies for its determination.

  Bosch ME, Sánchez AR, Rojas FS, Ojeda CB. Bosch ME, et al. J Pharm Biomed Anal. 2007 Feb 19;43(3):799-815. doi: 10.1016/j.jpba.2006.12.005. Epub 2006 Dec 15. J Pharm Biomed Anal. 2007. PMID: 17207954 Review.
• Gas chromatographic-mass spectrometric procedures used for the identification and determination of morphine, codeine and 6-monoacetylmorphine.

  Wasels R, Belleville F. Wasels R, et al. J Chromatogr A. 1994 Jul 15;674(1-2):225-34. doi: 10.1016/0021-9673(94)85227-8. J Chromatogr A. 1994. PMID: 8075772 Review.