title: [Cumulative summation in monitoring postoperative wound infections].
authors.forename: Ellen
authors.initials: E
authors.lastname: Brustad
authors.forename: Mette
authors.initials: M
authors.lastname: Walberg
mesh_terms: D003627:Data Interpretation, Statistical; D062665:Epidemiological Monitoring; D006801:Humans; D009664:Norway / Q000453:epidemiology; D013530:Surgical Wound Infection / Q000453:epidemiology*