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What is norfentanyl
A member asked:
I have a patient that intermittently has a low reading for norfentanyl with no explanation. no street drug use in over 30 days...
A doctor has provided 1 answer
A member asked:
Anything that would cause a false positive for norfentanyl pain doc said it came back from lab in cali but we are in ny with plenty certified labs ?
A doctor has provided 1 answer
A member asked:
I had a positive toxicology for norfentanyl. i have never used fentanyl or norfentanyl. i am prescribed suboxone, gabapentin, concerta and klonopin (i?
A doctor has provided 1 answer
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