False-positive urine drug screen: beware the poppy seed bagel

J Pain Symptom Manage. 1997 Nov;14(5):261-3. doi: 10.1016/s0885-3924(97)00268-6.
No abstract available

Publication types

  • Case Reports
  • Letter

MeSH terms

  • Analgesics, Opioid / urine*
  • Female
  • Humans
  • Methadone / urine*
  • Papaver
  • Plants, Medicinal
  • Predictive Value of Tests

Substances

  • Analgesics, Opioid
  • Methadone