Y. Kawoos, Z. A. Wani, I. A. Shah, Y. H. Rather, W. A. Zarger, and R. Amin, “Knowledge and attitude of patients and their relatives towards electro-convulsive therapy: a study from a tertiary care centre in Northern India”, Int J Res Med Sci, vol. 5, no. 6, pp. 2433–2437, May 2017.