Kahvecioglu, Fatma Akdag, Muhittin Ertilav, Perihan Varim, and Ceyhun Varim. “Chronotherapy in Dipper and Nondipper Hypertension Patients, Researching Sodium in 24 Hours Urine and Serum Urotensin II Levels”. International Journal of Research in Medical Sciences 12, no. 7 (June 29, 2024): 2245–2251. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/13469.