Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Mar 12;46(4):393–407. doi: 10.1093/jat/bkab026

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2021. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

PMC Copyright notice

Figure 3. — Percentage of urine drug screens positive for 11-carboxy-tetrahydrocannabinol (11-COOH-THC) (>50 ng/mL) in each treatment group. Treatment A: 120 mg total CBD and 5.4 mg THC daily (n = 8); B: 240 mg total CBD and 10.8 mg total THC daily (n = 8); C: 360 mg total CBD and 16.2 mg total THC daily (n = 8); D: 480 mg total CBD and 21.6 mg total THC daily (n = 8).