J. Szymańska and E. Pietryka-Michałowska, “The influence of selected variables on the values of systolic pressure in patients with hypertension”, Curr. Issues Pharm. Med. Sci., vol. 25, no. 1, pp. 105–108, Jan. 2025, doi: 10.12923/j.2084-980X/25.1/a.24.