| alzheimer's disease neuroimaging initiative | 0.2 | 0.6 | 884 | 43 | 52 |
| national institute of alzheimer's | 1.1 | 0.7 | 3329 | 33 | 99 |
| alzheimer's disease data initiative | 1.37 | 0.3 | 3977 | 35 | 91 |
| neuroimaging in dementia pdf | 0.04 | 0.2 | 1265 | 28 | 25 |
| national institutes of health alzheimer's | 0.88 | 0.8 | 7659 | 41 | 82 |
| new research for alzheimer's disease | 1.8 | 0.4 | 9166 | 36 | 82 |
| new ideas study alzheimer | 1.9 | 0.8 | 4730 | 25 | 11 |
| national institute of aging alzheimer's | 1.25 | 0.7 | 9628 | 39 | 9 |
| national institute of health alzheimer's | 0.42 | 0.6 | 6799 | 40 | 23 |
| national institute of dementia | 0.29 | 0.8 | 8328 | 30 | 11 |
| national institute of health dementia | 0.32 | 0.2 | 6534 | 37 | 1 |
| national association of alzheimer's disease | 1.61 | 0.2 | 6284 | 43 | 68 |
| national institute for dementia research | 0.3 | 0.5 | 8865 | 40 | 33 |
| national alzheimer's association of america | 1.33 | 0.2 | 3583 | 43 | 27 |
| the alzheimer's association and the national | 0.68 | 0.1 | 2722 | 44 | 100 |
| national alzheimer's association website | 0.03 | 0.1 | 5647 | 40 | 57 |
| alzheimer's association national office | 1.97 | 0.7 | 394 | 39 | 71 |
| alzheimer's association international | 1.99 | 0.4 | 2643 | 37 | 71 |
| national institute of dementia education | 0.43 | 0.9 | 8984 | 40 | 47 |
| nih alzheimer's disease research center | 0.71 | 0.5 | 3528 | 39 | 43 |
| alzheimer's disease international | 1.05 | 1 | 8725 | 33 | 71 |
| american neurological association alzheimer | 0.4 | 0.9 | 8066 | 43 | 30 |
