Rybojad B, Chudzik R, Pawelec S, Matuszewski P, Piróg P, Rybojad P. Removal of foreign bodies from the airways and esophagus development of the method and equipment over the centuries. J Educ Health Sport [Internet]. 2018 Nov. 24 [cited 2025 Jan. 26];8(11):376-81. Available from: https://apcz.umk.pl/JEHS/article/view/6300