The relationship between serum vitamin D levels and sleep quality in fixed day indoor field workers in the electronics manufacturing industry in Korea
Jung, Young Saeng, Chae, Chang Ho, Kim, Young Ouk, Son, Jun Seok, Kim, Chan Woo, Park, Hyoung Ouk, Lee, Jun Ho, Shin, Young Hoo, Kwak, Ho Sung
Published in Annals of occupational and environmental medicine (24.06.2017)
Published in Annals of occupational and environmental medicine (24.06.2017)
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