| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinical trials phases 1 4 | 1.87 | 0.3 | 2101 | 21 |
| clinical trials phases 1-4 definition | 1.52 | 1 | 2532 | 66 |
| phase 1 2 3 4 clinical trials | 0.78 | 0.3 | 1918 | 29 |
| clinical trials phases explained | 1.44 | 0.6 | 9807 | 4 |
| clinical phases of trials | 0.11 | 1 | 478 | 28 |
| study phases clinical trials | 0.47 | 0.5 | 8123 | 78 |
| phase 1-4 clinical trials | 1.1 | 0.7 | 6036 | 5 |
| clinical trial and its phases | 1.9 | 0.8 | 1356 | 21 |
| clinical trials definition and phases | 1.17 | 0.2 | 6712 | 91 |
| clinical trials 4 phases | 1.15 | 1 | 9642 | 25 |
| phases of clinical trials defined | 0.52 | 0.5 | 7263 | 22 |
| phase 1 clinical trials definition | 1.72 | 0.7 | 2290 | 92 |
| the four phases of clinical trials | 1.87 | 0.3 | 4860 | 84 |
| clinical trials and its phases | 1.8 | 1 | 5520 | 89 |
| definition of clinical trial phases | 0.93 | 0.3 | 759 | 28 |
| clinical trials phases pdf | 1.88 | 0.1 | 667 | 32 |
| phase 1 to 4 clinical trials | 1.65 | 0.3 | 5823 | 20 |
| clinical trial phase 4 definition | 1.86 | 0.5 | 9990 | 89 |
