(1)
Mehmet S. ÜLGEN; Yüksel ATEŞ; Zeki SOYPAÇACI; Talat KELEŞ. Effects of Upper Gastrointestinal Endoscopy on the Cardiovascular System of Asymptomatic Middle-Aged and Elderly Patients Without Heart Disease. Turkish Journal of Gastroenterology 2019, 12, 214-217.