1.
Gałązka JK. The impact of Bacillus Calmette-Guérin (BCG) vaccination on the course of COVID-19: effectiveness and possible mechanism. J Educ Health Sport [Internet]. 2022 Oct. 8 [cited 2025 Jul. 7];12(10):132-4. Available from: https://apcz.umk.pl/JEHS/article/view/40380