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Uddin, M. J.; Ali, M.; Islam, K.; Choudhary, A.; Salam, M.; Rahman, M.; Ali, M. A.; Raisuddin, M.; Islam, M. S.; Shahabuddin, M. Chronic Total Occlusions (CTO) in the Field of Percutaneous Coronary Interventions (PCI) Is a Challenge- the Result of Initial 25 Cases. Nepalese Heart J. 2004, 3, 27.