title: Acquired tracheoesophageal fistula in a premature infant.
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000209:etiology*; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008297:Male; D012828:Silicones; D014138:Tracheoesophageal Fistula / Q000209:etiology*; D014140:Tracheotomy / Q000295:instrumentation*
chemical_list: D012828:Silicones