Gul, Amara, and Summaira Jamil. “SERUM TESTOSTERONE, EMOTION AND COGNITIVE FUNCTIONING DEFICITS IN PATIENTS WITH ANOREXIA NERVOSA: A TASK SWITCHING STUDY”. Journal of Postgraduate Medical Institute, vol. 32, no. 3, Sept. 2018, http://www.jpmi.org.pk/index.php/jpmi/article/view/2218.