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| nos. of publications with or without the additional
keyword “in vivo” |
||
|---|---|---|
| searched keywords | without “in vivo” | with “in vivo” |
| “liposome” and “brain” | 3078 | 603 |
| “nanoparticle” and “brain” | 6115 | 2014 |
| “dendrimer” and “brain” | 275 | 100 |
| “micelle” and “brain” | 644 | 165 |
| “nanoemulsion” and “brain” | 136 | 57 |
| sum | 10 248 | 2939 |
