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Global policy for improvement of oral health in the 21st century – implications to oral health research of World Health Assembly 2007, World Health Organization
Poul Erik PetersenVolume:
37
Year:
2009
Language:
english
Pages:
8
DOI:
10.1111/j.1600-0528.2008.00448.x
File:
PDF, 67 KB
english, 2009