Positive THC-COOH findings in hair samples negative for THC

Drug Test Anal. 2020 Jan;12(1):156-158. doi: 10.1002/dta.2696. Epub 2019 Oct 21.
No abstract available

Publication types

  • Letter

MeSH terms

  • Cannabinoid Receptor Agonists / analysis*
  • Dronabinol / analogs & derivatives*
  • Dronabinol / analysis*
  • Hair / chemistry*
  • Humans
  • Marijuana Smoking
  • Psychotropic Drugs / analysis*
  • Substance Abuse Detection

Substances

  • Cannabinoid Receptor Agonists
  • Psychotropic Drugs
  • 11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid
  • Dronabinol