Clinical inquiries. What common substances can cause false positives on urine screens for drugs of abuse?
Vincent
E Chris
EC
Swedish Family Medicine Residency, Seattle, WA USA.
Zebelman
Arthur
A
Goodwin
Cheryl
C
Stephens
Mary M
MM
D005189:False Positive Reactions; D005194:Family Practice; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D015813:Substance Abuse Detection; D019966:Substance-Related Disorders / Q000175:diagnosis*