Aspirin's role in preventing recurring deep vein blood clots.
D001241:Aspirin / Q000009:adverse effects / Q000627:therapeutic use*; D005343:Fibrinolytic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D006470:Hemorrhage / Q000139:chemically induced; D006801:Humans; D018570:Risk Assessment; D055502:Secondary Prevention; D020246:Venous Thrombosis / Q000517:prevention & control*
D005343:Fibrinolytic Agents; D001241:Aspirin