title: Pulmonary embolism, haematemesis and the Gunther vena caval filter.
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000009:adverse effects; D005260:Female; D005374:Filtration / Q000295:instrumentation*; D006396:Hematemesis / Q000139:chemically induced; D006801:Humans; D011655:Pulmonary Embolism / Q000628:therapy*; D014682:Vena Cava, Inferior
chemical_list: D000925:Anticoagulants