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Authors: Christopher W Farnsworth
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Xylazine Pharmacokinetics in Patients Testing Positive for Fentanyl and Xylazine Get access

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Yanchun Lin and others
Clinical Chemistry, Volume 71, Issue 2, February 2025, Pages 266–273, https://doi.org/10.1093/clinchem/hvae163
Published: 20 November 2024
Journal Article

Prospective and External Validation of an Ensemble Learning Approach to Sensitively Detect Intravenous Fluid Contamination in Basic Metabolic Panels Get access

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Nicholas C Spies and others
Clinical Chemistry, Volume 71, Issue 2, February 2025, Pages 296–306, https://doi.org/10.1093/clinchem/hvae168
Published: 15 November 2024
Journal Article

Commentary on Alkaline Phosphatase Activity Inconsistent with Patient’s Clinical Presentation: A Cautionary Tale Get access

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Christopher W Farnsworth
Clinical Chemistry, Volume 70, Issue 12, December 2024, Pages 1414–1415, https://doi.org/10.1093/clinchem/hvae153
Published: 29 October 2024
Journal Article

Validating, Implementing, and Monitoring Machine Learning Solutions in the Clinical Laboratory Safely and Effectively

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Nicholas C Spies and others
Clinical Chemistry, Volume 70, Issue 11, November 2024, Pages 1334–1343, https://doi.org/10.1093/clinchem/hvae126
Published: 10 September 2024
Journal Article

An Interference That Makes You Blue? Get access

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Ruth Melka and others
Clinical Chemistry, Volume 70, Issue 10, October 2024, Pages 1294–1295, https://doi.org/10.1093/clinchem/hvae099
Published: 20 August 2024
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Automating the Detection of IV Fluid Contamination Using Unsupervised Machine Learning

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Nicholas C Spies and others
Clinical Chemistry, Volume 70, Issue 2, February 2024, Pages 444–452, https://doi.org/10.1093/clinchem/hvad207
Published: 12 December 2023
Journal Article

Commentary on Positive Syphilis Serologies after Intravenous Immunoglobulin Treatment: A Diagnostic Confusion That Needs Emphasis

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Christopher W Farnsworth
Clinical Chemistry, Volume 69, Issue 12, December 2023, Pages 1346–1347, https://doi.org/10.1093/clinchem/hvad162
Published: 01 December 2023
Journal Article

Asymptomatic Hyponatremia and Hyperkalemia in a Patient with Leukemic Leukocytosis

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Zita M L Hubler and others
Clinical Chemistry, Volume 69, Issue 11, November 2023, Pages 1322–1323, https://doi.org/10.1093/clinchem/hvad105
Published: 09 September 2023
Journal Article

Utility of Commercially Available Quantitative hCG Immunoassays as Tumor Markers in Trophoblastic and Non-Trophoblastic Disease

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Caroline E Franks and others
Clinical Chemistry, Volume 69, Issue 6, June 2023, Pages 606–614, https://doi.org/10.1093/clinchem/hvad045
Published: 19 May 2023
Journal Article

One Bad Apple Can Spoil the Bunch: The Impact of Contamination in the Clinical Laboratory

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Hannah Marie Brown and others
Clinical Chemistry, Volume 69, Issue 1, January 2023, Pages 9–16, https://doi.org/10.1093/clinchem/hvac182
Published: 30 November 2022
Journal Article

A “Total” Interference

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Saravanan Raju and others
Clinical Chemistry, Volume 68, Issue 2, February 2022, Pages 372–373, https://doi.org/10.1093/clinchem/hvab185
Published: 27 January 2022
Journal Article

Associating SARS-CoV-2 Serological Assays with Protection: Where the Field Stands

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Mei San Tang and Christopher W Farnsworth
Clinical Chemistry, Volume 67, Issue 5, May 2021, Pages 707–709, https://doi.org/10.1093/clinchem/hvab039
Published: 27 March 2021
Journal Article

You’ve Got to Be K+-idding Me

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Cedric A R Bailey and Christopher W Farnsworth
Clinical Chemistry, Volume 67, Issue 3, March 2021, Pages 567–568, https://doi.org/10.1093/clinchem/hvaa205
Published: 27 February 2021
Journal Article

Evolution of Blood Sample Transportation and Monitoring Technologies

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Khushbu Patel and others
Clinical Chemistry, Volume 67, Issue 6, June 2021, Pages 812–819, https://doi.org/10.1093/clinchem/hvab001
Published: 22 February 2021
Journal Article

Association between SARS-CoV-2 Neutralizing Antibodies and Commercial Serological Assays

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Mei San Tang and others
Clinical Chemistry, Volume 66, Issue 12, December 2020, Pages 1538–1547, https://doi.org/10.1093/clinchem/hvaa211
Published: 07 October 2020
Journal Article

Genomics-Guided Contact Tracing: Tool for the Future or for Today?

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Kwaku D Tawiah and Christopher W Farnsworth
Clinical Chemistry, Volume 66, Issue 10, October 2020, Page 1362, https://doi.org/10.1093/clinchem/hvaa194
Published: 30 September 2020
Journal Article

Evaluation of the Risk of Laboratory Microbial Contamination during Routine Testing in Automated Clinical Chemistry and Microbiology Laboratories

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Christopher W Farnsworth and others
Clinical Chemistry, Volume 66, Issue 9, September 2020, Pages 1190–1199, https://doi.org/10.1093/clinchem/hvaa128
Published: 13 August 2020
Includes: Multimedia
Journal Article

In Reply: Correctly Interpreting SARS-CoV-2 Serologic Assays

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Ann M Gronowski and Christopher W Farnsworth
Clinical Chemistry, Volume 66, Issue 9, September 2020, Pages 1245–1247, https://doi.org/10.1093/clinchem/hvaa166
Published: 17 July 2020
Journal Article

Clinical Performance of the Roche SARS-CoV-2 Serologic Assay

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Mei San Tang and others
Clinical Chemistry, Volume 66, Issue 8, August 2020, Pages 1107–1109, https://doi.org/10.1093/clinchem/hvaa132
Published: 05 July 2020
Journal Article

SARS-CoV-2 Serology: Much Hype, Little Data

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Christopher W Farnsworth and Neil W Anderson
Clinical Chemistry, Volume 66, Issue 7, July 2020, Pages 875–877, https://doi.org/10.1093/clinchem/hvaa107
Published: 02 July 2020
Includes: Multimedia