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		Original Articles		
		
			Hospital medicine		
		Nationwide survey of internal medicine hospitalists in Korea: motivation and sustainability of a hospitalist career
	
 
	- Seung Jun Han, Dong-Ho Shin, Nak-Hyun Kim, Eun Sun Kim, Junhwan Kim, Hye Won Kim, Sung do Moon, Sang Wook Park, Jung Hun Ohn, Chang-Yun Woo, Ki Byung Lee, Jae Hyun Lee, Han Sung Lee, Yejee Lim, Seungha Hwang
 
	- Korean J Intern Med. 2023;38(3):434-443.
 
	
		
 
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			Hospital Medicine		
		Clinical Frailty Scale, K-FRAIL questionnaire, and clinical outcomes in an acute hospitalist unit in Korea
	
 
	- Seung Jun Han, Hee-Won Jung, Jae Hyun Lee, Jin Lim, Sung do Moon, Sock-Won Yoon, Hongran Moon, Seo-Young Lee, Hyeanji Kim, Sae-Rim Lee, Il-Young Jang
 
	- Korean J Intern Med. 2021;36(5):1233-1241.
 
	
		
 
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			Geriatrics		
		Validity of the Clinical Frailty Scale in Korean older patients at a geriatric clinic
	
 
	- Hee-Won Jung, Il-Young Jang, Ji Yeon Back, Seunghyun Park, Chan MI Park, Seung Jun Han, Eunju Lee
 
	- Korean J Intern Med. 2021;36(5):1242-1250.