Anne John Michael, Saroja Krishnaswamy, Tamil Selvan Muthusamy, Khalid Yusuf, and Jamaludin Mohamed, “ANXIETY, DEPRESSION AND PSYCHOSOCIAL STRESS IN PATIENTS WITH CARDIAC EVENTS”, Malays J Med Sci, vol. 12, no. 1, pp. 57–63, Jan. 2005, doi: 10.21315/.