Authors

Mustafa Sit*, Ertugrul Kargi*, Gulali Aktas**, Oguz Dikbas***, Aytekin Alcelik**, Haluk Savli**

Departments

*Abant Izzet Baysal University Hospital, Department of General Surgery, Bolu - ** Abant Izzet Baysal University Hospital, Department of Internal Medicine, Bolu - ***Abant Izzet Baysal University Hospital, Department of Endocrinology, Bolu, Turkey