title: "Weekend effect" for emergency general surgery has almost disappeared, study shows.
authors.affiliation: London.
authors.forename: Ingrid
authors.initials: I
authors.lastname: Torjesen
mesh_terms: D004638:Emergency Treatment / Q000401:mortality*; D006801:Humans; D012307:Risk Factors; D013514:Surgical Procedures, Operative / Q000401:mortality*; D013997:Time Factors; D006113:United Kingdom / Q000453:epidemiology