title: Acute upper airway obstruction following sub-lingual haematoma.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000209:etiology*; D004357:Drug Synergism; D006406:Hematoma / Q000139:chemically induced / Q000150:complications*; D006801:Humans; D008297:Male; D009060:Mouth Floor; D010653:Phenylbutazone / Q000009:adverse effects; D014859:Warfarin / Q000009:adverse effects
chemical_list: D014859:Warfarin; D010653:Phenylbutazone