title: Preface--Regional anesthesia for ambulatory surgery 2011-2012 (when the sequel leads to a trilogy...).
authors.affiliation: University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
authors.forename: Brian A
authors.initials: BA
authors.lastname: Williams
mesh_terms: D000556:Ambulatory Surgical Procedures; D000765:Anesthesia, Conduction; D006801:Humans