1.
Szubert J, Ziółkowski W, Szymańska-Paszczuk A, Wieczorek W, Szubert M. Defining the maximum physiological parameters of men’s hearts in the transition from youth to old age. In: Dubas E, Muszyński M, eds. Old Age in the Stream of Life: Reflections on Old Age. Volume 2. Lodz University Press; 2019:109-127. doi:10.18778/8142-303-8.08