Machnik, K., Tekieli, B., Cyran, W. K., Matsiusheuskaya, T., Cionżyńska, W., Gaweł, B., Justkowska-Gebauer, A., Olesiński, M., Chudyba, E., Górecki, M., & Zając, D. (2026). BETA-BLOCKERS DISCONTINUATION AFTER MYOCARDIAL INFARCTION REFERRING TO EJECTION FRACTION. International Journal of Innovative Technologies in Social Science, 5(3(51). https://doi.org/10.31435/ijitss.3(51).2026.5994