spub-ri-2017-0238-File005 – Supplemental material for Validity of the diagnosis of appendicitis in the Danish National Patient Register

<p>Supplemental material, spub-ri-2017-0238-File005 for Validity of the diagnosis of appendicitis in the Danish National Patient Register by Jakob Kleif, Lau C. Thygesen & Ismail Gögenur in Scandinavian Journal of Public Health</p