title: Barium appendicitis--report of a case.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001064:Appendicitis / Q000139:chemically induced*; D001466:Barium Sulfate / Q000009:adverse effects*; D003287:Contrast Media / Q000009:adverse effects*; D006801:Humans; D008297:Male
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate