Percutenous Endoscopic Gastrostomy in Patients With Complete Dysphagia Due to Neurologic Disorders - BAYRAKTAR, Yusuf; KÖSEOĞLU, Tankut; SİVRİ, Bülent; KANSU, Tülay; KAYHAN, Burhan; VARLI, Kubilay; TELATAR, Hasan (Turkish Journal of Gastroenterology, 1993)