title: Pyloric obstruction due to formic acid ingestion.
mesh_terms: D000328:Adult; D005561:Formates / Q000506:poisoning*; D006801:Humans; D007415:Intestinal Obstruction / Q000139:chemically induced* / Q000209:etiology; D008297:Male; D011707:Pyloric Stenosis / Q000139:chemically induced / Q000473:pathology; D011708:Pylorus
chemical_list: D005561:Formates