Comparative Study Between Corpus Luteum Changes in Normal Pregnancy and Threatened Abortion Using Transvaginal Color Doppler Sonography

Study of ultrasonographic , color Doppler, and Biochemical Parameters in patients with first trimester- threatened abortion

Ultrasound in Prediction of Threatened Abortion in Early Pregnancy: A clinical Study

Doppler Ultrasound Assessment In Women With Threatened Abortion

Transabdominal uterine artery color Doppler at 20th -24th week of gestation in high risk patient and pregnancy outcome : A prospective study

Endovaginal ultrasound and Doppler evaluation after first trimester abortion

Color-Doppler study of corpus luteum and uterine arteries in association with maternal serum CA-125 level in prognosis of first trimesteric threatened abortion

A Case-Control Power Doppler Comparative Study in the Prediction of Pre-Eclampsia in First Trimester Pregnancies

Study of uterine artery Doppler velocity waveforms in patients with recurrent early pregnancy loss

Sonography of pregnancies with firsttrimesterbleeding : A study of prognostic indicators