Urine Toxicology Tests

FOAMed Wiki - last updated 5/21/25

Detection and Interpretation	Source	Year
Clinical Interpretation of Urine Drug Tests	Mayo Clinic Proceedings	2017
TOXCard: Urine Drug Screens	emDocs	2018
Urine Drug Screening: Practical Guide for Clinicians	Mayo Clinic Proceedings	2008

Limits and Cross Reactivity	Source	Year
Interpretation and Limitations of Opiate Urine Drug Tests	ALiEM	2016