发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 163 |
| England | 14 |
| Canada | 11 |
| GERMANY (FED REP GER) | 8 |
| Scotland | 4 |
| Australia | 2 |
| Belgium | 2 |
| Austria | 1 |
| Denmark | 1 |
| Egypt | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 10 |
| UNIVERSITY SYSTEM OF GEORGIA | 6 |
| WASHINGTON UNIVERSITY (WUSTL) | 6 |
| DUKE UNIVERSITY | 4 |
| EMORY UNIVERSITY | 4 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 4 |
| UNIVERSITY OF MICHIGAN SYSTEM | 4 |
| UNIVERSITY OF NORTH CAROLINA | 4 |
| UNIVERSITY OF TEXAS SYSTEM | 4 |
| UNIVERSITY OF WASHINGTON | 4 |