PT - JOURNAL ARTICLE AU - Abdel-Razeq, Hikmat N. AU - Radwi, Ghazala R. AU - Farraj, Rami S. TI - Duration of anticoagulation after first episode of unprovoked venous thromboembolism DP - 2004 Nov 01 TA - Saudi Medical Journal PG - 1776--1777 VI - 25 IP - 11 4099 - http://smj.org.sa/content/25/11/1776.short 4100 - http://smj.org.sa/content/25/11/1776.full SO - Saudi Med J2004 Nov 01; 25