Nelson GJ - Search Results

1

Pseudo-Cushing syndrome caused by fenofibrate interference with urinary cortisol assayed by high-performance liquid chromatography.

Meikle AW, Findling J, Kushnir MM, Rockwood AL, Nelson GJ, Terry AH. Meikle AW, et al. Among authors: nelson gj. J Clin Endocrinol Metab. 2003 Aug;88(8):3521-4. doi: 10.1210/jc.2003-030234. J Clin Endocrinol Metab. 2003. PMID: 12915630

2

Liquid chromatography-tandem mass spectrometry analysis of urinary free cortisol.

Kushnir MM, Rockwood AL, Nelson GJ, Terry AH, Meikle AW. Kushnir MM, et al. Among authors: nelson gj. Clin Chem. 2003 Jun;49(6 Pt 1):965-7. doi: 10.1373/49.6.965. Clin Chem. 2003. PMID: 12765998 No abstract available.

3

Simultaneous quantitative analysis of isobars by tandem mass spectrometry from unresolved chromatographic peaks.

Kushnir MM, Rockwood AL, Nelson GJ. Kushnir MM, et al. Among authors: nelson gj. J Mass Spectrom. 2004 May;39(5):532-40. doi: 10.1002/jms.619. J Mass Spectrom. 2004. PMID: 15170749

4

Assessing analytical specificity in quantitative analysis using tandem mass spectrometry.

Kushnir MM, Rockwood AL, Nelson GJ, Yue B, Urry FM. Kushnir MM, et al. Among authors: nelson gj. Clin Biochem. 2005 Apr;38(4):319-27. doi: 10.1016/j.clinbiochem.2004.12.003. Clin Biochem. 2005. PMID: 15766733

5

Simultaneous determination of codeine, morphine, hydrocodone, hydromorphone, oxycodone, and 6-acetylmorphine in urine, serum, plasma, whole blood, and meconium by LC-MS-MS.

Coles R, Kushnir MM, Nelson GJ, McMillin GA, Urry FM. Coles R, et al. Among authors: nelson gj. J Anal Toxicol. 2007 Jan-Feb;31(1):1-14. doi: 10.1093/jat/31.1.1. J Anal Toxicol. 2007. PMID: 17389078

6

High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine by LC-MS/MS. Method for Analyzing Isomers Without Chromatographic Separation.

Kushnir MM, Nelson GJ, Frank EL, Rockwood AL. Kushnir MM, et al. Among authors: nelson gj. Methods Mol Biol. 2016;1378:159-73. doi: 10.1007/978-1-4939-3182-8_18. Methods Mol Biol. 2016. PMID: 26602128

7

LC-MS/MS Method for High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine: Method for Analyzing Isomers Without Chromatographic Separation.

Kushnir MM, Nelson GJ, Frank EL, Rockwood AL. Kushnir MM, et al. Among authors: nelson gj. Methods Mol Biol. 2022;2546:295-309. doi: 10.1007/978-1-0716-2565-1_27. Methods Mol Biol. 2022. PMID: 36127599

8

Dissociation of individual isotopic peaks: predicting isotopic distributions of product ions in MSn.

Rockwood AL, Kushnir MM, Nelson GJ. Rockwood AL, et al. Among authors: nelson gj. J Am Soc Mass Spectrom. 2003 Apr;14(4):311-22. doi: 10.1016/S1044-0305(03)00062-X. J Am Soc Mass Spectrom. 2003. PMID: 12686478 Free article.

9

Comparison of four derivatizing reagents for 6-acetylmorphine GC-MS analysis.

Kushnir MM, Crockett DK, Nelson G, Urry FM. Kushnir MM, et al. J Anal Toxicol. 1999 Jul-Aug;23(4):262-9. doi: 10.1093/jat/23.4.262. J Anal Toxicol. 1999. PMID: 10445489

10

Improving ion mass ratio performance at low concentrations in methamphetamine GC-MS assay through internal standard selection.

Urry FM, Kushnir M, Nelson G, McDowell M, Jennison T. Urry FM, et al. J Anal Toxicol. 1996 Nov-Dec;20(7):592-5. doi: 10.1093/jat/20.7.592. J Anal Toxicol. 1996. PMID: 8934312

Save citations to file

Email citations

Send citations to clipboard

Add to Collections

Add to My Bibliography

Create a file for external citation management software

Your saved search

Your RSS Feed

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Article Language

Species

Sex

Age

Other

89 results

Search Page

Filters