E. Amioka

Prevalence and description of kratom (Mitragyna speciosa) use in the United States: A cross-sectional study.

Colleen M Haynes, R. Dart, J. Iwanicki, 2020, Addiction.

Postmarketing Analysis of Misuse, Abuse, and Diversion of Xtampza ER

Scott E Kreider, R. Dart, J. Iwanicki, 2020, Pain medicine.

Non-medical use of loperamide in the UK and USA.

P. Dargan, D. Wood, J. Black, 2019, QJM : monthly journal of the Association of Physicians.

An Online Survey for Pharmacoepidemiological Investigation (Survey of Non-Medical Use of Prescription Drugs Program): Validation Study

Nabarun Dasgupta, Joshua Curtis Black, Karilynn Rockhill, 2019, Journal of medical Internet research.

Non‐medical use of benzodiazepines and GABA analogues in Europe

Colleen M Haynes, P. Dargan, R. Dart, 2020, British journal of clinical pharmacology.

Evaluation of Cannabis Use Among US Adults During the COVID-19 Pandemic Within Different Legal Frameworks

A. Monte, R. Dart, J. Iwanicki, 2022, JAMA network open.

Nonmedical use of alprazolam in the UK: Results from a nationally representative survey.

Colleen M Haynes, P. Dargan, R. Dart, 2019, British journal of clinical pharmacology.

Simulated driving performance among daily and occasional cannabis users.

M. Kosnett, G. Milavetz, J. Schwarz, 2021, Accident Analysis and Prevention.