Sultan A, Khanum S, Naz N. The impact of Orem self-care theory on health behaviours modification among myocardial infarction patients: a quasi-experimental study. J Pak Med Assoc [Internet]. 2026 Jun. 25 [cited 2026 Jun. 30];76(07):1107-11. Available from: https://mail.jpma.org.pk/index.php/public_html/article/view/30333