Article info
Interpretations
How to interpret urine toxicology tests
- Correspondence to Dr Emma M Dyer, Evelina London Children’s Healthcare, London, UK; emma.m.dyer{at}gmail.com
Citation
How to interpret urine toxicology tests
Publication history
- Accepted February 21, 2019
- First published March 26, 2019.
Online issue publication
March 19, 2020
Article Versions
- Previous version (26 March 2019).
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Copyright information
© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.