Kiran, T., S. Shafiq, and R. Anjum. “Prevalence of Prenatal Obsessive Compulsive Symptoms in Pregnant Women”. Journal of Liaquat University of Medical & Health Sciences, vol. 19, no. 03, Oct. 2020, pp. 185-90, http://121.52.154.205/index.php/jlumhs/article/view/402.