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		Early Outcome of PTCA in Totally Occluded Coronary Arteries
	
 
	- Young Keun Ahn, Joo Hyung Park, Jong Soo Park, Myung Kon Lee, Myung Ho Jeong, Jeong Gwan Cho, Jong Chun Park, Jung Chaee Kang
 
	- Korean J Intern Med. 1993;8(1):15-19.
 
	
		
 
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		Original Articles		
		
					
		Atrial Fibrillation in Patients with Permanent VVI Pacemakers: Risk Factors for Atrial Fibrillation
	
 
	- Jeong Gwan Cho, Yang Ho Jeong, In Jong Cho, Young Geun Ahn, Kwang Soo Cha, Jeong Pyeong Seo, Joo Hyung Park, Myung Ho Jeong, Jong Chun Park, Jung Chaee Kang
 
	- Korean J Intern Med. 1997;12(1):34-38.