title: Aspirin prevents recurrent venous thromboembolism.
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005343:Fibrinolytic Agents / Q000627:therapeutic use*; D006801:Humans; D055502:Secondary Prevention; D054556:Venous Thromboembolism / Q000517:prevention & control*
chemical_list: D005343:Fibrinolytic Agents; D001241:Aspirin