Niloofar Khoshnam-Rad, et al. “Depression, Anxiety, and Quality of Life in Hepatitis C Patients Treated With Direct-Acting Antiviral Agents”. Turkish Journal of Gastroenterology, vol. 33, no. 5, May 2022, pp. 449-50, https://tjg.avesjournals.com/index.php/tjg/article/view/4233.