title: Summaries for patients. Reliability and safety of managing patients with suspected blood clots in the legs using comprehensive duplex ultrasonography.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000925:Anticoagulants / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D018616:Ultrasonography, Doppler, Duplex; D020246:Venous Thrombosis / Q000000981:diagnostic imaging* / Q000188:drug therapy*; D028761:Withholding Treatment
chemical_list: D000925:Anticoagulants