theoutpatient clinics, department of internal medicine, Cairo University teaching hospitals,, Cairo, Egypt
Kasr Alainy medical school, Cairo, Egypt
Department of Obstetrics and Gynecology, Kasr Al-Ainy hospital, Cairo, Greater Cairo, Egypt
Kasr ALini Hospital, Giza, Cairo, Egypt
Neven Ahmed Ebrahim, Cairo, Heliopolis, Egypt
Department of Obstetrics and Gynecology, Kasr Al-Ainy hospital, Cairo, Greater Cairo, Egypt
Cairo University Children's Hospital (Abulreesh), Cairo Governorate, Egypt
Kasr Alainy medical school, Cairo, Egypt
Department of Obstetrics and Gynecology, Kasr Al-Ainy hospital, Cairo, Greater Cairo, Egypt
Manal Sayed Abdel Latief, Helwan, Cairo, Egypt