[发布日期] [发布机构]
[效力级别] [学科分类]
[关键词] INFERIOR VENA-CAVA;CATHETER-DIRECTED THROMBOLYSIS;ACUTE VENOUS THROMBOEMBOLISM;ORAL ANTICOAGULANT-THERAPY;PLACEBO-CONTROLLED TRIAL;POSTTHROMBOTIC SYNDROME;COMPRESSION STOCKINGS;PULMONARY-EMBOLISM;RANDOMIZED-TRIAL;INITIAL TREATMENT [时效性]