1.
Dobosiewicz AM, Miętkowska P, Marszałek A, Wendland S, Chyba P, Duda G, et al. The use of the Valsalva manoeuvre in the evaluation mechanisms regulation of cardiovascular system – study case. J Educ Health Sport [Internet]. 2017 Jul. 31 [cited 2024 Dec. 21];7(7):927-39. Available from: https://apcz.umk.pl/JEHS/article/view/4819