I. M. A. Winangun, I. G. P. S. Aryana, I. N. Astika, and R. A. T. Kuswardhani, “Relationship of albumin serum levels and Neutrophil-Lymphocyte Ratios (NLR) on activities of daily living elderly patients with delirium at Sanglah General Hospital, Bali, Indonesia”, Bali Med J., vol. 9, no. 1, pp. 201–207, Apr. 2020.