title: Scoring systems for diagnosing acute appendicitis.
authors.forename: Fikri M
authors.initials: FM
authors.lastname: Abu-Zidan
mesh_terms: D000208:Acute Disease; D001064:Appendicitis / Q000175:diagnosis*; D006801:Humans; D016013:Likelihood Functions; D011237:Predictive Value of Tests; D011336:Probability