title: Safe surgery--a cornestone of quality.
authors.forename: Ari
authors.initials: A
authors.lastname: Leppäniemi
mesh_terms: D006801:Humans; D017063:Outcome Assessment, Health Care; D061214:Patient Safety / Q000592:standards*; D011183:Postoperative Complications / Q000517:prevention & control*; D058996:Quality Improvement; D013514:Surgical Procedures, Operative / Q000592:standards*