title: Polyethylene tube: another knotty problem.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000009:adverse effects*; D010530:Peritoneal Dialysis; D011095:Polyethylenes / Q000009:adverse effects
chemical_list: D011095:Polyethylenes