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DOIs by Method
| Method | DOIs |
|---|---|
| Acquisition | 1,705,066 |
| In-house copy | 90,896 |
| In-house variant | 18,447 |
| Novel distinct PGRFA | 41,456 |
| Observation - Natural | 7,980 |
| Observation - Inherited | 127,665 |
| Grand total | 1,991,510 |
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|
| Method | DOIs |
|---|---|
| Acquisition | 1,705,066 |
| In-house copy | 90,896 |
| In-house variant | 18,447 |
| Novel distinct PGRFA | 41,456 |
| Observation - Natural | 7,980 |
| Observation - Inherited | 127,665 |
| Grand total | 1,991,510 |