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Concentration of Urinary Cotinine and Frequency of Sister Chromatid Exchange in Lymphocytes among Male Adolescents.
Dong Ki Paek, Seong Sil Chang, Tae Yong Lee, Young Man Roh, Yeonkyeng Lee, Young Chae Cho, Dong Bae Lee
Korean J Prev Med. 2001;34(3):269-276.
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