TY - BOOK AU - Mohammed Mohammed Sayed Ahmed AU - Amr Abouelela , AU - Badawe Mohammed Elkholy , AU - Hesham Sayed Badawi , TI - Study of qualitative blood flow parameters in the spiral artery and serum Ý-subunit HCG and progesterone concentration in cases of first trimester threatened abortion / : Mohammed Mohammed Sayed Ahmed ; Supervised Hesham Sayed Badawi , Amr Abouelela , Badawe Mohammed Elkholy PY - 2013/// CY - Cairo : PB - Mohammed Mohammed Sayed Ahmed , KW - 5/6 ratio KW - ACL KW - Ý-HCG N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Gynecology and Obstetrics; Issued also as CD N2 - This study finds that the use of transvaginal doppler for assessment of uteroplacental circulation in cases of threatened abortion is not useful as a predicator of pregnancy outcome. Also the use of measurement of Ý-HCG is not useful as predictor of pregnancy outcome as there is great variation of Ý-HCG level in normal pregnancies UR - http://172.23.153.220/th.pdf ER -