title: Economic aspects of regional anaesthesia.
authors.forename: B A
authors.initials: BA
authors.lastname: Williams
authors.forename: S L
authors.initials: SL
authors.lastname: Orebaugh
authors.forename: M L
authors.initials: ML
authors.lastname: Kentor
authors.forename: A
authors.initials: A
authors.lastname: Hadzic
mesh_terms: D001182:Arthroscopy / Q000191:economics; D017048:Health Care Costs / Q000706:statistics & numerical data; D006801:Humans; D009407:Nerve Block / Q000191:economics*; D012785:Shoulder Joint / Q000601:surgery*