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Prevalence and Correlates of Sleep Problems in Chinese Schoolchildren
Liu, Xianchen, Sun, Zhenxiao, Uchiyama, Makoto, Shibui, Kayo, Kim, Keiko, Okawa, MasakoVolume:
23
Language:
english
Journal:
Sleep
DOI:
10.1093/sleep/23.8.1e
Date:
December, 2000
File:
PDF, 84 KB
english, 2000