TY - GEN AU - Manal Abdulwahed Alkherbash AU - Abdelmagid Ali Abd El magid , AU - Mohamed Alabsi , AU - Mohammed Mahmoud Eid , TI - Doppler sonography to study the uterine and umbilical blood flow in yemeni pregnant khat chewers / PY - 2004/// CY - Cairo : PB - Manal Abdulwahed Alkherbash , KW - Khat and birth weight KW - Khat and pregnancy KW - Qat , Kat , Khat N1 - Thesis (PH.D.) - Cairo University - Faculty Of Medicine - Department Of Gynecology and Obstetrics; Issued also as CD UR - http://172.23.153.220/th.pdf ER -