title: Quarterly update.
authors.affiliation: Uniformed Services University of the Health Sciences, Graduate School of Nursing, Nurse Anesthesia Program, Bethesda, MD, USA.
authors.forename: M S
authors.initials: MS
authors.lastname: McAuliffe
authors.forename: E A
authors.initials: EA
authors.lastname: Hartshorn
mesh_terms: D000700:Analgesics / Q000494:pharmacology*; D000777:Anesthetics / Q000494:pharmacology*; D004347:Drug Interactions; D006801:Humans
chemical_list: D000700:Analgesics; D000777:Anesthetics