title: Jejunal diverticulosis and B 12 deficiency.
mesh_terms: D004240:Diverticulum / Q000150:complications*; D004927:Escherichia coli Infections / Q000150:complications*; D006801:Humans; D007583:Jejunum / Q000473:pathology; D014806:Vitamin B 12 Deficiency / Q000150:complications*