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 | 286 |
| England | 230 |
| Canada | 86 |
| GERMANY (FED REP GER) | 84 |
| France | 79 |
| Netherlands | 74 |
| Italy | 72 |
| Australia | 69 |
| Spain | 51 |
| South Africa | 46 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| IMPERIAL COLLEGE LONDON | 79 |
| UNIVERSITY OF LONDON | 76 |
| HARVARD UNIVERSITY | 47 |
| ASSISTANCE PUBLIQUE HOPITAUX PARIS (APH... | 42 |
| ROYAL BROMPTON HOSPITAL | 40 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 40 |
| UNIVERSITY OF TORONTO | 39 |
| INSTITUT NATIONAL DE LA SANTE ET DE LA ... | 36 |
| UNIVERSITY OF OXFORD | 33 |
| UNIVERSITY OF BRITISH COLUMBIA | 29 |