A comparison of midazolam and diazepam in premedication for upper gastrointestinal endoscopy - ÇETİNKAYA, Hülya and KÖKTÜRK, Neşet and SOYKAN, İrfan and ÖZDOĞAN, Mehtap and BERBER, Şennur and KARAGÜLLE, Nuray and ÖZDEN, Ali (Turkish Journal of Gastroenterology, 1995)