Cause of syndrome of inappropriate antidiuretic hormone secretion: Pantoprazole Posted on January 1, 2022July 21, 2022 by admin LETTER Hippokratia 2020, 24(4): 195 Kaynar K, Guvercin B, Keskin Z Department of Nephrology, Department of Internal Medicine Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey