Slik , A., yousaf khan, A. ahmad khan, and M. Khalid. “Effectiveness of Preoperative Counseling to Reduce Anxiety in Patients Undergoing General Anesthesia at Northwest General Hospital”. Medical and Life Sciences, vol. 1, no. 2, Dec. 2022, pp. 1-13, https://journals.smarcons.com/index.php/mls/article/view/7.