| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ppd skin test positive result | 1.26 | 0.1 | 6360 | 99 |
| positive ppd skin test measurement | 0.8 | 0.8 | 3296 | 68 |
| ppd test positive result | 1.77 | 0.7 | 431 | 24 |
| ppd skin test result form | 1.55 | 0.6 | 2654 | 17 |
| positive ppd skin test treatment | 0.99 | 0.5 | 2638 | 75 |
| negative ppd skin test | 1.45 | 0.5 | 128 | 91 |
| how to give ppd skin test | 0.87 | 0.1 | 1830 | 67 |
| how to do ppd skin test | 0.33 | 0.8 | 8165 | 58 |
| giving a ppd skin test | 0.85 | 0.9 | 2748 | 85 |
| how to read ppd skin test | 1 | 0.3 | 997 | 55 |
| negative ppd skin test measurement | 1.16 | 0.8 | 1297 | 86 |
| how to perform a ppd skin test | 0.19 | 0.1 | 4249 | 20 |
| ppd skin test interpretation | 1.02 | 0.6 | 4803 | 90 |
