M. A. Rassel, H. Sina, T. J. Shapla, M. R. Mahmud, K. G. Ahmed, and M. R. R. Rony, “Association of Serum Creatinine Level among Patients with Amyotrophic Lateral Sclerosis”, J. Natl Inst. Neurosci Bangladesh, vol. 11, no. 1, pp. 19–27, Dec. 2025.