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 | 455 |
| GERMANY (FED REP GER) | 64 |
| CHINA MAINLAND | 49 |
| Canada | 49 |
| England | 46 |
| France | 39 |
| Australia | 29 |
| Netherlands | 26 |
| Switzerland | 25 |
| Japan | 18 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 83 |
| HARVARD UNIVERSITY | 69 |
| UNIVERSITY OF TEXAS SYSTEM | 38 |
| HOWARD HUGHES MEDICAL INSTITUTE | 34 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY (... | 32 |
| UNIVERSITY OF PENNSYLVANIA | 28 |
| STANFORD UNIVERSITY | 26 |
| WASHINGTON UNIVERSITY (WUSTL) | 25 |
| CORNELL UNIVERSITY | 23 |
| MASSACHUSETTS GENERAL HOSPITAL | 23 |