title: Package inserts and other dosage guidelines are especially useful with new analgesics and new analgesic delivery systems.
authors.forename: P L
authors.initials: PL
authors.lastname: Bailey
authors.forename: T H
authors.initials: TH
authors.lastname: Stanley
mesh_terms: D000368:Aged; D016503:Drug Delivery Systems; D004348:Drug Labeling; D005260:Female; D005283:Fentanyl / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D011356:Product Labeling
chemical_list: D005283:Fentanyl