Abdul Wadood Kakar, Arz Muhammad, Asfandyar3, Aqeel Ahmad, Nadeem Ahmed 2022. Comparison of Angiographic Features of Young and Older Patients Undergoing Primary Percutaneous Coronary Intervention. Pakistan Journal of Medical & Health Sciences. 16, 04 (Apr. 2022), 95. DOI:https://doi.org/10.53350/pjmhs2216495.