| fluoride → ReceivesAction → added to toothpaste | 0.68 | |
| fluoride → ReceivesAction → added in 1914 | 0.33 | |
| fluoride → ReceivesAction → important to dental health | 0.29 | |
| fluoride → ReceivesAction → applied to tooth | 0.25 | |
| fluoride → ReceivesAction → swallowed | 0.16 |