Pattern of Venous Thromboembolism in Gastrointestinal Malignancies: 1011. (October 2016) - Siddiqui, Nauman; Javaid, Toseef; Khan, Zarmina; Tabassum, Sadia; Saleh, Jamal; Hasan, Syed; Khuder, Sadik; Nawras, Ali