Oral transmucosal fentanyl citrate.
D000042:Absorption; D000328:Adult; D002648:Child; D002986:Clinical Trials as Topic; D004304:Dosage Forms; D005283:Fentanyl / Q000008:administration & dosage* / Q000009:adverse effects / Q000493:pharmacokinetics; D006801:Humans; D009061:Mouth Mucosa / Q000378:metabolism; D011229:Preanesthetic Medication / Q000379:methods
D004304:Dosage Forms; D005283:Fentanyl