Farid Z, Siddiqeh M, Aziz R, -Fayaz F- e, Khurshid H, Khan LS, et al. EVALUATION OF THE EFFICACY OF CARDIAC SURGICAL ORIENTATION VIDEO IN DECREASING PREOPERATIVE ANXIETY IN PAKISTANI POPULATION. Pak Armed Forces Med J [Internet]. 2020 Aug. 19 [cited 2024 Jul. 31];70(4):916-22. Available from: https://pafmj.org/PAFMJ/article/view/5055