Kardio-respiračné komplikácie po druhej dávke mRNA vakcíny proti COVID-19 - kazuistika = Cardio-respiratory complications after the second dose of mRNA vaccine against COVID-19 - a case report / Varga I., Michalka P., Poláková Mištinová J.. Cardiology letters Vol. 32, no. 6 (2023), s. 422-423