Regional Differences in the Manifestation of Gastrointestinal Motor Disorders in Type 1 Diabetic Patients with Autonomic Neuropathy - Rosztóczy, A; Róka, R; Várkonyi, T T; Lengyel, C; Izbéki, F; Lonovics, J; Wittmann, T (Zeitschrift für Gastroenterologie, 2004)