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		Original Articles		
		
			Pulmonology		
		Clinical efficacy of adjuvant chemotherapy in stage IB (< 4 cm) non-small cell lung cancer patients with high-risk factors
	
 
	- Juwhan Choi, Jee Youn Oh, Young Seok Lee, Kyung Hoon Min, Jae Jeong Shim, Sue In Choi, Dong Won Park, Chan Kwon Park, Eun Joo Kang, Hwan Seok Yong, Bong Kyung Shin, Hyun Koo Kim, Sung Yong Lee
 
	- Korean J Intern Med. 2022;37(1):127-136.
 
	
		
 
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		Letters to the editor		
		
					
		Pulmonary graft-versus-host disease after autologous hematopoietic stem cell transplantation
	
 
	- Sue In Choi, Eun Joo Lee, Dong Oh Kang, Sang Yeub Lee, Kwang Ho In, Han-Kyeom Kim, Sanghoon Park
 
	- Korean J Intern Med. 2016;31(6):1181-1183.