title: Greenfield filter versus Mobin-Uddin umbrella: the continuing quest for the ideal method of vena caval interruption.
mesh_terms: D005374:Filtration / Q000295:instrumentation*; D005548:Foreign-Body Migration / Q000401:mortality; D006801:Humans; D010690:Phlebography; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000401:mortality; D011655:Pulmonary Embolism / Q000517:prevention & control; D013923:Thromboembolism / Q000000981:diagnostic imaging / Q000517:prevention & control*; D014682:Vena Cava, Inferior / Q000293:injuries / Q000601:surgery*