发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 162 |
| Canada | 39 |
| Italy | 25 |
| GERMANY (FED REP GER) | 13 |
| Japan | 12 |
| India | 11 |
| Netherlands | 11 |
| Austria | 9 |
| England | 8 |
| Switzerland | 6 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| UNIVERSITY SYSTEM OF MARYLAND | 17 |
| UNIVERSITY OF TEXAS SYSTEM | 15 |
| UNIV CHICAGO MED | 12 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIGHER EDU... | 11 |
| WESTERN UNIVERSITY (UNIVERSITY OF WESTERN ONTA... | 11 |
| UNIVERSITY OF TORONTO | 10 |
| LONDON HEALTH SCIENCES CENTRE | 9 |
| DUKE UNIVERSITY | 8 |
| SAINT MICHAELS HOSPITAL TORONTO | 8 |
| UNIVERSITY OF BRITISH COLUMBIA | 8 |