1. Yavuz Simsek:
Department of Obstetrics and Gynaecology, Malatya, Turkey
2. Ercan Yilmaz:
Department of Obstetrics and Gynaecology, Malatya, Turkey
3. Ebru Celik:
Department of Obstetrics and Gynaecology, Malatya, Turkey
4. Mustfa Sait Aydogan:
Department of Anaesthesiology, Faculty of Medicine, Inonu University, Malatya, Turkey
5. Onder Celik:
Department of Obstetrics and Gynaecology, Malatya, Turkey
6. Turkan Togal:
Department of Anaesthesiology, Faculty of Medicine, Inonu University, Malatya, Turkey