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1دورية أكاديمية
المؤلفون: Kim, Kyo-Hyun, Choi, Yoon Gu, Yoon, Hyun-Bae, Lee, Jung-Woo, Kim, Hyun-Wook, Chu, Chaeshin, Park, Young-Joon
المصدر: In Osong Public Health and Research Perspectives August 2013 4(4):209-214
المؤلفون: Kim, Kyo-Hyun, Choi, Yoon Gu, Yoon, Hyun-Bae, Lee, Jung-Woo, Kim, Hyun-Wook, Chu, Chaeshin, Park, Young-Joon
المصدر: In Osong Public Health and Research Perspectives August 2013 4(4):209-214