The natural history of deep-vein thrombosis.
D005340:Fibrinogen; D006801:Humans; D011655:Pulmonary Embolism / Q000209:etiology; D011868:Radioisotopes; D013924:Thrombophlebitis / Q000150:complications / Q000503:physiopathology* / Q000601:surgery
D011868:Radioisotopes; D005340:Fibrinogen