Helander A - Search Results

1

The Fentanyl Epidemic and Evolution of Fentanyl Analogs in the United States and the European Union.

Jannetto PJ, Helander A, Garg U, Janis GC, Goldberger B, Ketha H. Jannetto PJ, et al. Among authors: helander a. Clin Chem. 2019 Feb;65(2):242-253. doi: 10.1373/clinchem.2017.281626. Epub 2018 Oct 10. Clin Chem. 2019. PMID: 30305277 Review.

2

Opioid intoxications involving butyrfentanyl, 4-fluorobutyrfentanyl, and fentanyl from the Swedish STRIDA project.

Bäckberg M, Beck O, Jönsson KH, Helander A. Bäckberg M, et al. Among authors: helander a. Clin Toxicol (Phila). 2015;53(7):609-17. doi: 10.3109/15563650.2015.1054505. Epub 2015 Jun 17. Clin Toxicol (Phila). 2015. PMID: 26083809

3

Intoxications involving the fentanyl analogs acetylfentanyl, 4-methoxybutyrfentanyl and furanylfentanyl: results from the Swedish STRIDA project.

Helander A, Bäckberg M, Beck O. Helander A, et al. Clin Toxicol (Phila). 2016;54(4):324-32. doi: 10.3109/15563650.2016.1139715. Epub 2016 Feb 5. Clin Toxicol (Phila). 2016. PMID: 26850293

4

Intoxications involving acrylfentanyl and other novel designer fentanyls - results from the Swedish STRIDA project.

Helander A, Bäckberg M, Signell P, Beck O. Helander A, et al. Clin Toxicol (Phila). 2017 Jul;55(6):589-599. doi: 10.1080/15563650.2017.1303141. Epub 2017 Mar 28. Clin Toxicol (Phila). 2017. PMID: 28349714

5

Improved HPLC method for carbohydrate-deficient transferrin in serum.

Helander A, Husa A, Jeppsson JO. Helander A, et al. Clin Chem. 2003 Nov;49(11):1881-90. doi: 10.1373/clinchem.2003.023341. Clin Chem. 2003. PMID: 14578320

6

Mass spectrometric identification of ethyl sulfate as an ethanol metabolite in humans.

Helander A, Beck O. Helander A, et al. Clin Chem. 2004 May;50(5):936-7. doi: 10.1373/clinchem.2004.031252. Clin Chem. 2004. PMID: 15105353 No abstract available.

7

Testing for congenital disorders of glycosylation by HPLC measurement of serum transferrin glycoforms.

Helander A, Bergström J, Freeze HH. Helander A, et al. Clin Chem. 2004 May;50(5):954-8. doi: 10.1373/clinchem.2003.029629. Clin Chem. 2004. PMID: 15105360 No abstract available.

8

Comparison of HPLC and capillary electrophoresis for confirmatory testing of the alcohol misuse marker carbohydrate-deficient transferrin.

Helander A, Wielders JP, Te Stroet R, Bergström JP. Helander A, et al. Clin Chem. 2005 Aug;51(8):1528-31. doi: 10.1373/clinchem.2005.050732. Clin Chem. 2005. PMID: 16040850 No abstract available.

9

Urinary tract infection: a risk factor for false-negative urinary ethyl glucuronide but not ethyl sulfate in the detection of recent alcohol consumption.

Helander A, Dahl H. Helander A, et al. Clin Chem. 2005 Sep;51(9):1728-30. doi: 10.1373/clinchem.2005.051565. Clin Chem. 2005. PMID: 16120954 No abstract available.

10

Toward standardization of carbohydrate-deficient transferrin (CDT) measurements: I. Analyte definition and proposal of a candidate reference method.

Jeppsson JO, Arndt T, Schellenberg F, Wielders JP, Anton RF, Whitfield JB, Helander A; International Federation of Clinical Chemistry and Laboratory Medicine Working Group on Standardization of Carbohydrate-deficient Transferin (IFCC-WG-CDT). Jeppsson JO, et al. Among authors: helander a. Clin Chem Lab Med. 2007;45(4):558-62. doi: 10.1515/CCLM.2007.107. Clin Chem Lab Med. 2007. PMID: 17439340

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