False-positive amphetamine toxicology screen results in three pregnant women using labetalol

Obstet Gynecol. 2011 Aug;118(2 Pt 1):360-361. doi: 10.1097/AOG.0b013e3182263f1b.
No abstract available

Publication types

  • Letter

MeSH terms

  • Amphetamine / blood
  • Amphetamine / urine*
  • Amphetamine-Related Disorders / diagnosis*
  • Antihypertensive Agents / therapeutic use*
  • False Positive Reactions
  • Female
  • Humans
  • Hypertension / drug therapy*
  • Labetalol / therapeutic use*
  • Pregnancy
  • Pregnancy Complications, Cardiovascular / drug therapy*

Substances

  • Antihypertensive Agents
  • Amphetamine
  • Labetalol