Furtak-Niczyporuk M, Warchoł M, Gierszon P, Firosz I, Mojsym-Korybska S. The improvement of medical services as an essential component of changes to the medical care system. J Educ Health Sport [Internet]. 2018 Jun. 19 [cited 2024 Apr. 24];8(6):278-87. Available from: https://apcz.umk.pl/JEHS/article/view/5590