Count | |
| 6 | |
| 1 | |
| 4 | |
| 1 | |
| 3 | |
| 2 | |
Porphyromonas gingivalis/chemistry/metabolism/*pathogenicity | 1 |
| 2 | |
| 3 | |
| 1 | |
| 1 | |
| 4 | |
| 21 | |
| 4 | |
| 4 | |
| 3 | |
| 5 | |
| 4 | |
| 5 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
*Porphyromonas gingivalis/genetics/immunology/isolation & purification | 1 |
| 1 | |
| 1 | |
| 2 | |
| 12 | |
| 4 | |
| 10 | |
| 20 | |
| 16 | |
| 1 | |
| 6 | |
| 90 | |
| 11 | |
| 2 | |
| 1 | |
| 1 | |
| 4 | |
| 3 | |
| 2 | |
| 2 | |
| 3 | |
| 1 | |
| 2 | |
| 5 | |
| 5 | |
| 18 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 19 | |
| 11 | |
| 5 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 2 | |
| 6 | |
| 3 | |
| 1 | |
| 13 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 4 | |
| 2 | |
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 4 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |