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A comparison of four epidemiological methods of assessing periodontal disease : II. Test of Periodontal Indices
Aubrey Sheiham, David F. StrifflerVolume:
5
Year:
1970
Pages:
7
DOI:
10.1111/j.1600-0765.1970.tb00709.x
File:
PDF, 1.89 MB
1970