A. C. Spanbauer

A Liquid Chromatographic-Electrospray Ionization-Tandem Mass Spectrometric Method for Determination of Buprenorphine, Its Metabolite, norBuprenorphine, and a Coformulant, Naloxone, That Is Suitable for in Vivo and in Vitro Metabolism Studies

David E. Moody, Matthew H. Slawson, Eric C. Strain et al. · Analytical Biochemistry · 2002 · 128 citations

Vitro Metabolism Studies, Biochemistry, Gas Chromatography +12

Determination of Buprenorphine in Human Plasma by Gas Chromatography-Positive Ion Chemical Ionization Mass Spectrometry and Liquid Chromatography-Tandem Mass Spectrometry

David E. Moody, John D. Laycock, A. C. Spanbauer et al. · Journal of Analytical Toxicology · 1997 · 69 citations

Pharmaceutical Science, Pain Medicine, Pharmacotherapy +20

Long-Term Stability of Abused Drugs and Antiabuse Chemotherapeutical Agents Stored at -20 C

David E. Moody, Kim M. Monti, A. C. Spanbauer et al. · Journal of Analytical Toxicology · 1999 · 61 citations

Long-term Stability, Abused Drugs, Pharmacotherapy +18

Analysis of Cocaine and Its Metabolites from Biological Specimens Using Solid-Phase Extraction and Positive Ion Chemical Ionization Mass Spectrometry

Dennis J. Crouch, M. E. Alburges, A. C. Spanbauer et al. · Journal of Analytical Toxicology · 1995 · 44 citations

Comparative Analysis of Sweat Patches for Cocaine (and Metabolites) by Radioimmunoassay and Gas Chromatography-Positive Ion Chemical Ionization-Mass Spectrometry

David E. Moody, A. C. Spanbauer, J. L. Taccogno et al. · Journal of Analytical Toxicology · 2004 · 31 citations