by 赵, 琪源
Published in Modern Linguistics (2022)

by 조기원, Ki Won Cho, 허철웅, Cheal Wung Huh, 정다현, Da Hyun Jung, 윤영훈, Young Hoon Youn, 박효진, Hyojin Park
Published in The Korean journal of gastroenterology (31.07.2018)

by 유지홍, Ji Hong You, 조기원, Ki Won Cho, 차윤진, Yoon Jin Cha, 박효진, Hyo Jin Park
Published in The Korean journal of gastroenterology (31.10.2016)

by 조기원(Giwon Cho), 김규철(Gyucheol Kim), 정종태(Chongtae Chung), 윤덕상(Tugsang Yun), 윤여태(Yeotae Yun)
Published in Korean journal of breeding (01.03.2024)

by 윤여태, 김규철, 조기원, 윤덕상
Published in Korean journal of breeding (01.12.2022)

by 윤여태, 김규철, 조기원, 정종태, 윤덕상
Published in Korean journal of breeding (01.12.2022)

by 임상혁, 조은하, 권수훈, 조기원, 강나리, 구명숙, 김민영
Published in Annals of geriatric medicine and research (01.12.2012)

by 채규한, 조기원, 나가타류지, 박지선, 홍정희, 강종성
Published in Yaghag-hoi-ji (30.06.2013)

by 조기원(Ki Won Cho), 윤지영(Ji Young Yoon)
Published in Korean journal of community nutrition (2006)

by 이승준, 조기원, 고석찬, 이호준, 김윤정, 손인, 송숙희, 이헌, 이윤경, 김수현
Published in The Korean journal of medicine (01.11.2009)

by 김재우, 백순구, 김규홍, 김혜정, 조기원, 홍진헌, 지명관, 김현수, 권상옥
Published in Clinical and molecular hepatology (01.09.2006)

by 김규홍, 백순구, 김문영, 박동훈, 김정민, 석기태, 조기원, 홍진헌, 김재우, 권상옥
Published in Clinical and molecular hepatology (25.05.2007)

by 김혜정, Hye Jeong Kim, 김재우, Jae Woo Kim, 김규홍, Kyu Hong Kim, 조기원, Ki Won Jo, 홍진헌, Jin Hon Hong, 백순구, Soon Koo Baik, 김현수, Hyun Soo Kim
Published in The Korean journal of gastroenterology (30.03.2007)

by 지명관, Myeong Gwan Jee, 백순구, Soon Koo Baik, 박동훈, Dong Hun Park, 김문영, Moon Young Kim, 임대욱, Dae Wook Rhim, 조기원, Ki Won Jo, 홍진헌, Jin Hon Hong, 김재우, Jae Wook Kim, 김현수, Hyun Soo Kim, 권상옥, Sang Ok Kwon
Published in Clinical and molecular hepatology (25.12.2006)

by 조기원, Ki Won Jo, 고장현, Jang Hyun Koh, 이미영, Mi Young Lee, 정필문, Feel Moon Jung, 신영구, Young Goo Shin, 용석중, Suk Joong Yong, 정춘희, Choon Hee Chung
Published in Tuberculosis and respiratory diseases (30.05.2007)

by 김재우, Jae Woo Kim, 백순구, Soon Koo Baik, 김규홍, Kyu Hong Kim, 김혜정, Hye Jeong Kim, 조기원, Ki Won Jo, 홍진헌, Jin Hon Hong, 지명관, Myeong Gwan Jee, 김현수, Hyun Soo Kim, 권상옥, Sang Ok Kwon
Published in Clinical and molecular hepatology (25.09.2006)

by 조기원, 고장현, 이미영, 정필문, 신영구, 용석중, 정춘희, Jo, Ki Won, Koh, Jang Hyun, Lee, Mi Young, Jung, Feel Moon, Shin, Young Goo, Yong, Suk Joong, Chung, Choon Hee
Published in Tuberculosis and respiratory diseases (01.05.2007)

by 조기원, 서의훈, 윤지영, Cho, Ki-Won, Suh, Euy-Hoon, Yoon, Ji-Young
Published in Journal of the Korean Society of Food Culture (30.04.2007)

by 김송이, Song Yi Kim, 김재우, Jae Woo Kim, 홍진헌, Jin Hon Hong, 조기원, Ki Won Jo, 박홍준, Hong Jun Park, 이일영, Il Young Lee, 예창진, Chang Jin Yea, 김현수, Hyun Soo Kim, 백순구, Soon Koo Baik, 조미연, Mee Yon Cho
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.12.2007)

by 주나미, 윤지영, 김옥선, 정현아, 박상현, 고영주, 조기원, Joo, Na-Mi, Yoon, Ji-Young, Kim, Ok-Sun, Jung, Hyeon-A, Park, Sang-Hyun, Ko, Young-Joo, Cho, Ki-Won
Published in Journal of the Korean Society of Food Culture (28.02.2005)