4Nanmoff P.Ultrasonography of partial hydafidiform mole.Radiology 1981,140:467.
5Berkowitz RS.Natural history of partial molar pregnancy.Obstet Gynecol 1985;66:677.
6Hsieh FJ,Wu CC,Lee CN,et al.Vascular pattems of gestational trophoblastic tumors by color Doppler ultrasound.Cancer 1994;74(8);2361.
7Gungor T,Ekin M,Dumanli H,et al.Color Doppler ultrasonoglaphy in the earlier differentiation of benign mole hydatidiforms from malignant gestational trophoblastic diseaes.Acta Obstet Gynecot Scand 1998;77(8):860.
8Tepper R, Shulman A, Altaras M, et al.The role of color Doppler flow in the management of nonmetastatic gestational trophddastic diseaes.Gynecol Obstet Invest 1994;38(1) : 14.
