title: Insurance and the risk of ruptured appendix.
authors.forename: H G
authors.initials: HG
authors.lastname: Welch
authors.forename: T D
authors.initials: TD
authors.lastname: Koepsell
mesh_terms: D001064:Appendicitis / Q000150:complications / Q000191:economics*; D006801:Humans; D007348:Insurance, Health; D016017:Odds Ratio; D012307:Risk Factors; D012422:Rupture, Spontaneous