Daulay, P.M., Winata, A. and Irina, R.S. 2024. The Effects of Calcium Gluconate Administration on Potassium Levels of Post Packed Red Cell (PRC) Transfusion Patients with More Than Three-Day-Stored Blood at RSUP Haji Adam Malik, Medan. South Eastern European Journal of Public Health. (Aug. 2024), 566–571. DOI:https://doi.org/10.70135/seejph.vi.739.