McLenan, Judith, Carlo Lazzari, Gail McMillan, and Robert Mackie. “Psychopathology of the General Population Referred by Primary Care Physicians for Urgent Assessment in Psychiatric Hospitals”. Iranian Journal of Psychiatry 11, no. 4 (December 31, 2016): 201-205. Accessed June 27, 2019. http://ijps.tums.ac.ir/index.php/ijps/article/view/886.