title: Where we were, where we are, where we are going.
authors.affiliation: Anesthesiology and Pediatrics, The George Washington University Medical Center, Washington, DC, USA. epsteinb@comcast.net
authors.forename: Burton S
authors.initials: BS
authors.lastname: Epstein
mesh_terms: D000759:Adjuvants, Anesthesia / Q000266:history / Q000627:therapeutic use*; D000556:Ambulatory Surgical Procedures / Q000266:history / Q000592:standards / Q000639:trends; D018686:Anesthetics, Intravenous / Q000266:history / Q000627:therapeutic use*; D019317:Evidence-Based Medicine; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D017410:Practice Guidelines as Topic; D011787:Quality of Health Care / Q000266:history / Q000592:standards / Q000639:trends; D012955:Societies, Medical / Q000266:history / Q000592:standards / Q000639:trends
chemical_list: D000759:Adjuvants, Anesthesia; D018686:Anesthetics, Intravenous