国家/地区发文分析
国家/地区发文量
| 国家/地区 | 数量 |
|---|---|
| USA | 5441 |
| CHINA MAINLAND | 563 |
| Canada | 313 |
| Japan | 276 |
| GERMANY (FED REP GER) | 268 |
| England | 237 |
| South Korea | 225 |
| Australia | 218 |
| France | 132 |
| Netherlands | 106 |
机构发文量
| 机构 | 数量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 417 |
| UNIVERSITY OF TEXAS SYSTEM | 342 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIGHER EDUCATION (PCSHE) | 247 |
| HARVARD UNIVERSITY | 244 |
| WASHINGTON UNIVERSITY (WUSTL) | 154 |
| UNIVERSITY OF PENNSYLVANIA | 152 |
| EMORY UNIVERSITY | 133 |
| UNIVERSITY OF MINNESOTA SYSTEM | 124 |
| MAYO CLINIC | 123 |
| UNIVERSITY OF WASHINGTON | 114 |