title: [Substitution possibilities in ambulatory surgery].
authors.forename: G
authors.initials: G
authors.lastname: Brenner
mesh_terms: D000556:Ambulatory Surgical Procedures / Q000191:economics*; D003363:Cost Control / Q000639:trends; D005858:Germany; D006291:Health Policy / Q000191:economics*; D006801:Humans; D009313:National Health Programs / Q000191:economics*