Alam, Shoaib, et al. “EVALUATION OF SINGLE DOSE SODIUM POLYSTYRENE SULFONATE FOR MANAGEMENT OF HYPERKALEMIA AND ITS EFFECT ON OTHER SERUM ELECTROLYTES”. Pakistan Armed Forces Medical Journal, vol. 69, no. 1, Feb. 2019, pp. 37-42, https://pafmj.org/PAFMJ/article/view/2493.