The aetiology of appendicitis.
D000349:Africa; D001064:Appendicitis / Q000453:epidemiology / Q000209:etiology*; D002241:Carbohydrates; D002482:Cellulose; D003906:Developing Countries; D004032:Diet; D004813:Epidemiology; D005843:Geography; D006801:Humans; D012923:Social Class; D012959:Socioeconomic Factors
D002241:Carbohydrates; D002482:Cellulose