Mirza TM, Raza M, Naz Z, Farooq U- i-, Shaikh MS. EXERCISE TOLERANCE TEST (ETT) OR MYOCARDIAL PERFUSION SCAN (MPS) � WHAT TO CHOOSE IN PATIENTS OF ISCHAEMIC HEART DISEASE (IHD)? Myocardial Perfusion Scan. Pak Armed Forces Med J [Internet]. 2014 Jun. 30 [cited 2025 Sep. 3];64(2):212-18. Available from: https://pafmj.org/PAFMJ/article/view/667