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The top 10 highly documents countries/regions for periodontitis and depression research.
| Label | Publications | Total citations | Average citations | Link | Total link strength |
|---|---|---|---|---|---|
| China | 41 | 904 | 22.0 | 5 | 6 |
| USA | 26 | 587 | 22.6 | 23 | 30 |
| Brazil | 23 | 634 | 27.6 | 10 | 16 |
| Italy | 15 | 399 | 26.6 | 19 | 25 |
| Japan | 15 | 414 | 27.6 | 4 | 4 |
| Germany | 12 | 255 | 21.3 | 6 | 6 |
| Spain | 12 | 203 | 16.9 | 12 | 13 |
| United Kingdom | 12 | 222 | 18.5 | 22 | 28 |
| Australia | 11 | 402 | 36.5 | 20 | 24 |
| Sweden | 11 | 393 | 35.7 | 19 | 23 |
