| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how much ppd to give | 0.38 | 0.4 | 4233 | 26 |
| how much ppd to administer | 0.1 | 0.9 | 3725 | 58 |
| how much do you administer for ppd | 0.07 | 1 | 5186 | 67 |
| how to give a ppd | 0.22 | 0.3 | 9866 | 18 |
| how many ml for ppd | 1.82 | 0.4 | 9811 | 46 |
| how much solution for ppd test | 1.1 | 0.5 | 2411 | 16 |
| how much ppd do you draw up | 0.03 | 0.9 | 3110 | 48 |
| ppd dose for adults | 1 | 0.1 | 1859 | 45 |
| how much is the ppd | 0.23 | 0.5 | 4897 | 60 |
| patient per day ppd | 0.38 | 0.9 | 2355 | 45 |
| ppd dose 0.1 ml | 1.67 | 0.6 | 475 | 75 |
| how to give a ppd injection | 0.81 | 1 | 2467 | 6 |
| how much does ppd cost | 0.42 | 0.1 | 9321 | 28 |
| ppd test how much to inject | 0.05 | 0.8 | 2113 | 31 |
| how to calculate ppd | 1.63 | 0.2 | 7156 | 43 |
| dose for ppd test | 1.53 | 0.3 | 9605 | 51 |
| how often is ppd required | 0.84 | 0.6 | 331 | 35 |
