| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| positive ppd skin test measurement | 1.51 | 1 | 3492 | 5 |
| pictures of positive ppd test | 0.28 | 1 | 1708 | 14 |
| positive ppd skin test treatment | 0.51 | 0.7 | 3168 | 94 |
| ppd skin test results | 1.86 | 0.9 | 5220 | 71 |
| negative ppd skin test | 1.14 | 0.3 | 5947 | 87 |
| how to check ppd skin test result | 0.8 | 0.6 | 1082 | 44 |
| how to give ppd skin test | 1.9 | 0.3 | 6983 | 47 |
| how to do ppd skin test | 0.71 | 0.6 | 672 | 13 |
| how to perform a ppd skin test | 0.07 | 0.1 | 4127 | 58 |
| giving a ppd skin test | 0.05 | 0.2 | 5078 | 30 |
| how to read ppd skin test | 1.61 | 0.9 | 7069 | 3 |
| what does positive ppd test look like | 0.21 | 0.7 | 3741 | 10 |
| how to place ppd skin test | 1.85 | 0.8 | 9130 | 50 |
| images of positive ppd | 1.14 | 0.3 | 8168 | 2 |
| images of positive ppd skin test | 0.67 | 0.8 | 5496 | 3 |
| ppd skin test positive result | 0.07 | 0.9 | 3267 | 21 |
| negative ppd skin test measurement | 1.45 | 0.8 | 7304 | 92 |
| how to measure ppd skin test | 0.34 | 0.4 | 675 | 22 |
| positive ppd test measurement | 0.35 | 0.9 | 9756 | 4 |
| what is the ppd skin test | 1.17 | 0.4 | 6574 | 52 |
| ppd skin test interpretation | 0.72 | 0.4 | 6831 | 86 |
| ppd skin test meaning | 1.26 | 0.3 | 5332 | 47 |
