title: Letter: Pneumatosis intestinalis.
mesh_terms: D006801:Humans; D007082:Ileum / Q000601:surgery*; D007583:Jejunum / Q000601:surgery*; D011006:Pneumatosis Cystoides Intestinalis / Q000209:etiology*; D013514:Surgical Procedures, Operative / Q000009:adverse effects*