Concepedia

Maria G. Guevara

MG

Statistics

Publications

3

Citations

210

H-Index

3

Active since

2018

Affiliations

Millennium Engineering and Integration (United States)(Current)

University of Kansas

Maria G. Guevara is an author at Millennium Engineering and Integration (United States) specializing in substance use disorders, urine opioid testing, and urine drug screening.

Publications per year

2018–2020

3

Publications

3

Rate of Fentanyl Positivity Among Urine Drug Test Results Positive for Cocaine or Methamphetamine

Leah LaRue, Robert K. Twillman, Eric Dawson et al. · JAMA Network Open · 2019 · 115 citations · Full text

, , +15

Evaluation of Trends of Near-Real-Time Urine Drug Test Results for Methamphetamine, Cocaine, Heroin, and Fentanyl

Robert K. Twillman, Eric Dawson, Leah LaRue et al. · JAMA Network Open · 2020 · 78 citations · Full text

, , +13

Positivity rates of drugs in patients treated for opioid dependence with buprenorphine: A comparison of oral fluid and urine using paired collections and LC-MS/MS

Robert West, Charles Mikel, Doriane Hofilena et al. · Drug and Alcohol Dependence · 2018 · 17 citations

, , +13

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