Verma, S. K., A. K. Pandey, B. R. Adhikari, and L. Mallick. “Phenomenology Of Delirium: A Cross-Sectional Study Among Referred Cases Of Delirium”. Journal of Psychiatrists' Association of Nepal, vol. 3, no. 2, Apr. 2015, pp. 43-47, doi:10.3126/jpan.v3i2.12394.