Wan Azman, W. N., Mohammad Nazri, N. A., Musa, N., Tuan Ismail, T. S., Harun, A., Yaacob, N. M., Sulong, S., K.N.S, S., Che Mat, M., Zulkeflee, H. A. and Mustapa, S. S. (2023) “C-reactive Protein, Albumin, Urea, CRP/Albumin Ratio, and Urea/Albumin Ratio: A Retrospective Evaluation in COVID-19 Patients”, Malaysian Journal of Medicine and Health Sciences, 19(6), pp. 164–170. doi: 10.47836/mjmhs.19.6.22.