1. Farzana Zia:
Department of Obstetrics and Gynaecology, Ziauddin University and Hospitals, Karachi, Pakistan
2. Bushra Noor:
Department of Obstetrics and Gynaecology, Ziauddin University and Hospitals, Karachi, Pakistan
3. Rubina Hussain:
Department of Obstetrics and Gynaecology, Ziauddin University and Hospitals, Karachi, Pakistan