| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nt probnp normal range ng/l | 1.66 | 1 | 7628 | 76 |
| nt probnp normal value | 1.1 | 0.2 | 8363 | 2 |
| nt probnp reference range | 1.16 | 0.3 | 2354 | 18 |
| nt probnp test normal levels | 0.7 | 0.3 | 1486 | 48 |
| nt probnp normal range pediatric | 0.28 | 0.9 | 5568 | 48 |
| nt pro bnp normal range | 0.86 | 0.1 | 7966 | 55 |
| normal nt probnp levels and age | 0.71 | 0.8 | 2670 | 23 |
| what is nt probnp levels | 1.54 | 0.2 | 8963 | 69 |
| nt probnp levels chart | 1.28 | 0.7 | 2744 | 44 |
| low nt probnp levels | 0.39 | 0.3 | 1570 | 4 |
| what is a normal nt-probnp | 0.58 | 0.9 | 2042 | 29 |
