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 | 477 |
| England | 88 |
| GERMANY (FED REP GER) | 88 |
| CHINA MAINLAND | 62 |
| Canada | 49 |
| Switzerland | 44 |
| France | 32 |
| Japan | 30 |
| Netherlands | 30 |
| Australia | 25 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 101 |
| HARVARD UNIVERSITY | 87 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY (... | 55 |
| UNIVERSITY OF LONDON | 46 |
| STANFORD UNIVERSITY | 42 |
| COLUMBIA UNIVERSITY | 35 |
| MASSACHUSETTS GENERAL HOSPITAL | 34 |
| HOWARD HUGHES MEDICAL INSTITUTE | 33 |
| HELMHOLTZ ASSOCIATION | 30 |
| JOHNS HOPKINS UNIVERSITY | 27 |