. . "DVT probability scoring" . . "DVT" . "blood clot" . . . "med" . "clot" . . "legs" . . . "proximal deep vein thrombosis" . . . "deep vein thrombosis (DVT)" . . . "deep vein thrombosis" . . "venous" . "blood clot in the leg" . . . "long haul plane flights" . "Deep vein thromboses" . . "DVTs" . "Deep vein thrombosis" . "Blood clotting in the veins of the legs" . "deep venous thrombosis" . . . . "2785" . . . . "deep veins" . "venous clot" . "Wells Score" . . . . . "venous blood clot" . . "lethal clot" . . . "I80.2" . "deep-vein thrombosis" . "Deep venous thrombosis" . . "Deep Vein Thrombosis" . . . . . "Deep vein thrombosis" . "Economy class syndrome" . . . . . "Deep_vein_thrombosis#Diagnosis" . . . . . . . . "000156" . "D020246" . . . "deep vein thromboses" . "venous thromboembolism" . . "prevention of deep vein thrombosis" . "Wells score" . . "3498" . . "Post-thrombotic syndrome, recurrent VTE" . . . . "blood clot in a leg" . "453.40" .