| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what's the half life of fentanyl | 0.64 | 0.3 | 8942 | 66 |
| what's the half life of fentanyl iv | 1.41 | 1 | 3972 | 27 |
| what is the half-life of fentanyl | 2 | 0.5 | 8000 | 59 |
| half life of fentanyl infusion | 0.59 | 0.8 | 3510 | 62 |
| fentanyl peak and half life | 0.64 | 0.8 | 7210 | 47 |
| what is the 1/2 life of fentanyl | 0.8 | 0.7 | 2197 | 52 |
| intranasal fentanyl half life | 1.12 | 0.3 | 6968 | 25 |
| life span of fentanyl | 0.23 | 0.2 | 6838 | 27 |
| fentanyl half life uptodate | 0.26 | 0.4 | 6381 | 48 |
| fentanyl vs morphine half life | 1.83 | 0.9 | 4863 | 2 |
| fentanyl half life utox | 1.86 | 0.4 | 3401 | 20 |
| how long will fentanyl stay in system | 0.6 | 0.6 | 9595 | 26 |
| half life of fent | 1.97 | 0.8 | 4313 | 92 |
| fentanyl stays in system for how long | 1.34 | 0.7 | 1511 | 27 |
| how long fentanyl stays in your body | 1.35 | 0.7 | 3276 | 78 |
| how long is fentanyl in the body | 1.12 | 0.2 | 1743 | 47 |
| how long can fentanyl stay in blood | 1.41 | 0.8 | 565 | 71 |
| how long does fentanyl side effects last | 0.71 | 0.3 | 8882 | 34 |
