| 000 | 01104nam a22002177a 4500 | ||
|---|---|---|---|
| 003 | ISI Library, Kolkata | ||
| 005 | 20240918130305.0 | ||
| 008 | 240718b |||||||| |||| 00| 0 eng d | ||
| 020 | _a9241206217 | ||
| 040 |
_aISI Library _bEnglish |
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| 082 | 0 | 4 |
_a100 SD:610.621 _bWHO.Tr.621 |
| 110 | 1 | _aWHO Scientific Group on Epidemiology Etiology, and Prevention of Periodontal Diseases | |
| 245 | 1 | 0 | _aEpidemiology, etiology, and prevention of periodontal diseases : report of a WHO scientific group, meeting held in Moscow from 23 November to 2 December 1977 |
| 260 |
_aGeneva : _bWorld Health Organization, _c1978 |
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| 300 |
_a60 Pages, _billustrations, tables; _c20 cm. |
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| 490 | 0 | _aWorld Health Organization technical report series ; no. 621 | |
| 505 | 0 | _a1. Introduction -- 2. Epidemiology and etiology -- 3. Prevention and public health -- 4. Assessment of periodontal status and treatment needs -- 5. Recommendations for research -- 6. Conclusions -- 7. General recommendations -- Annexes. | |
| 650 | 4 | _aPeriodontal Diseases | |
| 710 | 1 | _aWorld Health Organization | |
| 942 |
_2ddc _cRP |
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| 999 |
_c435014 _d435014 |
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