# drug-toxicology

**URL:** https://forum.loinc.org/c/legacy/laboratory-loinc/drug-toxicology/41.md

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## [About the drug-toxicology category](https://forum.loinc.org/t/about-the-drug-toxicology-category/594)

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**Author:** [@system](https://forum.loinc.org/u/system)\
**Replies:** 0

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## [Tacrolimus](https://forum.loinc.org/t/tacrolimus/814)

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**Author:** [@chpcz01](https://forum.loinc.org/u/chpcz01)\
**Replies:** 0\
**Last updated:** [October 10, 2013, 3:08am UTC](https://forum.loinc.org/t/tacrolimus/814 "2013-10-10T03:08:45Z")

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I am working on mapping for immunosuppressive drug monitoring test. We have a Tacrolimus monitoring test which unit is h.ug/mL. It is an area-under-the-concentration-over-time-curve (AUC). I can’t find simila…

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## [Screen vs Confirmatory Results](https://forum.loinc.org/t/screen-vs-confirmatory-results/776)

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**Author:** [@dudenaz](https://forum.loinc.org/u/dudenaz)\
**Replies:** 3\
**Last updated:** [January 15, 2013, 8:59pm UTC](https://forum.loinc.org/t/screen-vs-confirmatory-results/776 "2013-01-15T20:59:41Z")

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I am working at a client site. Their LIS drugs of abuse test codes are very specific for the drug/specimen (i.e. OXYM oxycodone for meconium, OXYC oxycodone for cord blood). The referral lab they send the specimens to re…