Kałużny, Krystian, Anna Kałużna, Jacek Budzyński, Wojciech Hagner, Bartosz Kochański, Walery Żukow, Agata Bronisz, and Magdalena Hagner-Derengowska. “Effect of a Ten-Week Nordic Walking Exercise Program on Serum Electrolyte Concentration and Plasma Acid-Base Balance in Postmenopausal Women With Overweight or Obesity”. Journal of Education, Health and Sport 6, no. 12 (December 14, 2016): 353–364. Accessed April 26, 2024. https://apcz.umk.pl/JEHS/article/view/4065.