Dogar, I. A., G. Rasool, M. Ahmad, N. Haider, S. Naseem, A. Bhatti, and S. Hashmi. “Anxiety and Depressive Disorders As Psychiatric Co-Morbidity in Hepatic Diseases”. Annals of Punjab Medical College, Vol. 3, no. 2, Dec. 2009, pp. 90-94, doi:10.29054/apmc/2009.563.