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											 Original Article											 
											Clinical Outcomes of Delayed Clearance of Serum HBsAg in Patients with Chronic HBV Infection
											
																								
												Soon Woo Nam, Jeong Jo Jung, Si Hyun Bae, Jong Young Choi, Seung Kew Yoon, Se Hyun Cho, Joon Yeol Han, Nam Ik Han, Jin Mo Yang, Young Suk Lee 
												
												Korean J Intern Med. 2007;22(2):73-76.   Published online June 30, 2007												 
																										
												
												
																								
													BackgroundSpontaneous delayed clearance of hepatitis B surface antigen (HBsAg) in patients with chronic HBV infection is a rare event. The aim of this study was to investigate the incidence of delayed clearance of serum HBsAg in chronic HBV infection and to determine the chara..												  
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