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The second national survey of oral health status of children and adults in China
Wang Hong-Ying, Poul Erik Petersen, Bian Jin-You, Zhang Bo-XueVolume:
52
Year:
2002
Language:
english
DOI:
10.1111/j.1875-595x.2002.tb00632.x
File:
PDF, 736 KB
english, 2002