Yusuf BAYRAKTAR
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Tankut KÖSEOĞLU
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Bülent SİVRİ
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Tülay KANSU
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Burhan KAYHAN
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Kubilay VARLI
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.
Hasan TELATAR
Departments of Gastroenterology and Neurology, Hacettepe University School of Medicine, Ankara-TURKEY.