by Kim, Yong Gwon, Ryu, Yeunchul
Published in Journal of the Korean Physical Society (01.12.2017)

by 김정현(Jeong Hyun Kim), 고경보(Kyoung-Bo Ko), 이왕식(Wang-Shik Lee), 류연철(Youn Chul Ryu)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (01.03.2022)

by 강옥득, 강안나, 류연철, 이왕식
Published in Journal of animal science and technology (01.04.2013)

by Lee, Seung-Hoon, Kim, Chung-Nam, Ko, Kyoung-Bo, Park, Se-Pill, Kim, Ho-Kyoung, Kim, Jun-Mo, Ryu, Youn-Chul
Published in Food science of animal resources (01.06.2019)

by 김정현(Jeong Hyun Kim), 고경보(Kyoung-Bo Ko), 이왕식(Wang-Shik Lee), 류연철(Youn Chul Ryu)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (2023)

by Lee, Seung-Hoon, Kim, Chung-Nam, Ko, Kyoung-Bo, Park, Se-Pill, Kim, Ho-Kyoung, Kim, Jun-Mo, Ryu, Youn-Chul
Published in Food science of animal resources (01.04.2020)

by Kim, Yong-Gwon, Ryu, Yeunchul
Published in Journal of Radiological Science and Technology (30.10.2022)

by Oh, Jae-Don, Song, Ki-Duk, Seo, Joo-Hee, Kim, Duk-Kyung, Kim, Sung-Hoon, Seo, Kang-Seok, Lim, Hyun-Tae, Lee, Jae-Bong, Park, Hwa-Chun, Ryu, Youn-Chul, Kang, Min-Soo, Cho, Seoae, Kim, Eui-Soo, Choe, Ho-Sung, Kong, Hong-Sik, Lee, Hak-Kyo
Published in Animal bioscience (01.07.2014)

by Lee, Young-Sup, Jeong, Hyeonsoo, Taye, Mengistie, Kim, Hyeon Jeong, Ka, Sojeong, Ryu, Youn-Chul, Cho, Seoae
Published in Animal bioscience (01.11.2015)

by Choe, J H, Choi, M H, Ryu, Y C, Go, G W, Choi, Y M, Lee, S H, Lim, K S, Lee, E A, Kang, J H, Hong, K C, Kim, B C
Published in Animal bioscience (01.06.2015)

by 류연철, 이민석, 김병철
Published in Animal bioscience (01.03.2004)

by 김용권(Yong-Gwon Kim), 류연철(Yeunchul Ryu)
Published in 방사선기술과학 (31.10.2022)

by 최영민, Y.K. Yun, 류연철, H.G. Shin, 최지환, Y.J. Nam, 김병철
Published in Animal bioscience (01.10.2007)

by 고경보, 김갑돈, 강동근, 김영화, 양익동, 류연철
Published in Journal of animal science and technology (01.10.2013)

by 김용권, 류연철, Kim, Yong-Gwon, Ryu, Yeunchul
Published in 방사선기술과학 (2022)

by 고경보, 김갑돈, 강동근, 김영화, 양익동, 류연철, Ko, Kyong Bo, Kim, Gap-Don, Kang, Dong-Geun, Kim, Yeong-Hwa, Yang, Ik-Dong, Ryu, Youn-Chul
Published in Journal of animal science and technology (2013)

by 김원곤, 김민호, 유양환, 류연철, 이민석, D. S. Seo, C. Y. Lee, 김병철, 고용
Published in Animal bioscience (01.05.2005)

by 정진형, 선창완, 황도연, 권기문, 이재청, 김효선, 김용준, 이상근, 류연철, Cheong, Jin-Hyung, Sun, Chang-Wan, Hwang, Do-Yon, Kwon, Ki-Mun, Lee, Jae-Cheong, Kim, Hyo-Sun, Kim, Young-Jun, Lee, Sang-Kun, Ryu, Youn-Chul
Published in Journal of animal science and technology (01.06.2013)

by Ryu, Y.C. (Korea University, Seoul, Republic of Korea), Choi, Y.M. (Korea University, Seoul, Republic of Korea), Kim, B.C. (Korea University, Seoul, Republic of Korea), E-mail: bckim@korea.ac.kr
Published in Food science and biotechnology (01.10.2005)

by 李重善(Joong-Seon Lee), 柳然澈(Yeon-Chul Yoo)
Published in Biuletyn Uniejowski (1993)