TY - BOOK AU - Mahmoud Labib Mahmoud, AU - Hazem M. Moharram AU - Mohamed Kamal El-Din M. TI - Imaging of the portal venous system in patients with portal hypertension : duplex doppler sonography vs angiography PY - 1995/// KW - duplex doppler sonography vs angiography N1 - Thesis (M.Sc.)-Cairo University, 1995.; Bibliography: pages 110-123 ER -