| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| igf 1 levels by age | 0.62 | 1 | 3306 | 8 |
| igf-1 levels by age child | 1.98 | 0.2 | 4724 | 20 |
| igf-1 levels by age and gender | 1.59 | 1 | 1223 | 57 |
| igf 1 normal levels by age | 1.47 | 0.8 | 3431 | 7 |
| igf 1 reference range by age | 1 | 0.4 | 8199 | 100 |
| normal igf-1 levels by age child | 1.46 | 0.7 | 1529 | 83 |
| optimal igf-1 levels by age | 0.46 | 1 | 9944 | 52 |
| igf 1 level in adult | 0.89 | 0.2 | 1363 | 35 |
| igf 1 levels normal range in children | 0.65 | 1 | 2608 | 19 |
| igf-1 ranges by age and gender | 1.38 | 0.5 | 2822 | 84 |
| igf 1 levels normal range | 0.22 | 0.5 | 3607 | 4 |
| high igf 1 levels in adults | 0.84 | 1 | 9294 | 81 |
| igf 1 normal level | 1.66 | 0.7 | 1709 | 48 |
| real igf 1 levels | 1.98 | 0.4 | 2231 | 48 |
| low igf 1 levels in adults | 0.36 | 0.2 | 3327 | 97 |
| igf 1 range for adults | 1.12 | 0.7 | 1825 | 46 |
| what are igf levels | 1.39 | 0.2 | 996 | 53 |
| igf-1 low levels in adults | 1.05 | 1 | 2503 | 24 |
