Hussain, A., J. Avais, S. Chatha, T. Rahim, and S. . Bhatti. “Cushing’s Syndrome: What an Endocrine Surgeon Needs to Know”. Archives of Surgical Research, vol. 1, no. 2, June 2020, pp. 35-40, http://archivessr.com/index.php/asr/article/view/20.