发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 217 |
| Canada | 16 |
| Japan | 9 |
| England | 5 |
| Australia | 4 |
| Chile | 4 |
| Egypt | 3 |
| Netherlands | 3 |
| Saudi Arabia | 3 |
| GERMANY (FED REP GER) | 2 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| UNIVERSITY OF CALIFORNIA SYSTEM | 17 |
| HARVARD UNIVERSITY | 15 |
| COLUMBIA UNIVERSITY | 12 |
| UNIVERSITY OF TEXAS SYSTEM | 10 |
| BEAUMONT HEALTH | 8 |
| BOSTON UNIVERSITY | 7 |
| MASSACHUSETTS GENERAL HOSPITAL | 7 |
| THE METHODIST HOSPITAL SYSTEM | 7 |
| BRIGHAM & WOMEN'S HOSPITAL | 6 |
| CASE WESTERN RESERVE UNIVERSITY | 6 |