title: Diverticular disease and pelvic phleboliths in Mayan Indians.
mesh_terms: D000328:Adult; D000368:Aged; D002137:Calculi / Q000453:epidemiology*; D004241:Diverticulum, Colon / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007197:Indians, Central American; D008297:Male; D008875:Middle Aged; D010388:Pelvis / Q000098:blood supply; D014680:Veins