Farhan Tuyyab, Jahanzeb Malik, Rizwan Ullah Khan, Ahmad Kamal, Sadia Saif, & Rehana Khadim. (2017). PREVALENCE OF CHRONIC TOTAL OCCLUSION IN A TERTIARY CARE CARDIAC CENTRE IN PAKISTAN. Pakistan Armed Forces Medical Journal, 67(SUPPL-2), S150-53. https://pafmj.org/PAFMJ/article/view/11895