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Stephen Roper

7PUBLICATIONS
10CO-AUTHORS
Psycholinguistics (incl. speech production and comprehension)Clinical chemistry (incl. diagnostics)Psychosocial aspects of childbirth and perinatal mental healthBioassaysInstrumental methods (excl. immunological and bioassay methods)
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Journal

Publications (7)

Sort by Publication Date:
|May 07, 2026
Inter-Instrument Imprecision Complements Bias in Evaluating LDL-C Method Performance.

|Jul 27, 2024
Assessing knowledge gaps and educational needs in urine drug test interpretation among health care professionals.

Christine L H Snozek, Claire I Yee, Janetta Bryksin

|Nov 12, 2023
High-sensitivity neonatal urine drug testing has similar positivity rates to meconium for detecting in utero exposure to methamphetamine and cocaine.

Hannah M Brown, Stephen M Roper, Dennis J Dietzen

|Sep 27, 2023
Reexamining the Minimum Sweat Rate Requirement for Sweat Chloride Testing.

Catherine L Omosule, Dennis J Dietzen, Stephen M Roper

|May 30, 2023
Raising the Dead Volume: Analysis of Microsamples Diluted and Corrected with Near Infrared Tracer.

Dennis J Dietzen, Connor J Blair, Stephen M Roper

|Dec 19, 2022
Frequency of Fentanyl Analogs and Metabolites Detected by LC-MS/MS in Clinical Specimens.

Catherine L Omosule, Stephen M Roper, Christopher W Farnsworth

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Frequent Collaborators

3 joint publications

Dennis J Dietzen

2 joint publications

Catherine L Omosule

1 joint publications

Sarah M Riley

1 joint publications

Bridgit O Crews

1 joint publications

Kimberly S Huggler

1 joint publications

Isaiah K Mensah

1 joint publications

Andres D Dajles

1 joint publications

Christopher W Farnsworth

1 joint publications

Carmen Gherasim

1 joint publications

Claire E Knezevic

Frequent Collaborators

3 joint publications

Dennis J Dietzen

2 joint publications

Catherine L Omosule

1 joint publications

Sarah M Riley

1 joint publications

Bridgit O Crews