| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| written informed consent was obtained | 1.48 | 0.3 | 9530 | 63 |
| informed consent is typically obtained | 1.11 | 0.5 | 2557 | 7 |
| written informed consent form | 1.69 | 0.1 | 7649 | 19 |
| informed consent vs written consent | 0.53 | 0.1 | 6468 | 75 |
| how is informed consent obtained | 1.68 | 0.3 | 2855 | 20 |
| does informed consent have to be written | 0.38 | 0.6 | 1819 | 79 |
| written informed consent in research | 0.24 | 0.5 | 3076 | 24 |
| informed consent is consent based on | 0.85 | 0.2 | 8658 | 30 |
| informed consent in writing | 0.95 | 0.4 | 7278 | 82 |
| writing an informed consent form | 0.2 | 0.8 | 2892 | 29 |
| what is informed consent pdf | 0.26 | 0.1 | 6641 | 12 |
| how to write an informed consent form | 2 | 0.2 | 8373 | 66 |
| history of informed consent | 1.23 | 0.1 | 3183 | 72 |
| informed consent applies to | 0.34 | 0.9 | 6129 | 77 |
| informed consent form pdf | 1.84 | 0.9 | 367 | 47 |
| how did informed consent start | 0.54 | 0.9 | 7074 | 26 |
| how is informed consent given | 0.4 | 0.1 | 5935 | 53 |
| summary of informed consent | 0.2 | 0.7 | 5611 | 62 |
| informed consent is gathered | 0.11 | 1 | 9526 | 73 |
| informed consent for sample | 0.19 | 0.1 | 5842 | 49 |
