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 | 213 |
| Canada | 24 |
| England | 17 |
| Netherlands | 14 |
| France | 12 |
| GERMANY (FED REP GER) | 11 |
| Australia | 9 |
| Switzerland | 7 |
| CHINA MAINLAND | 5 |
| Japan | 5 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| HARVARD UNIVERSITY | 42 |
| UNIVERSITY OF TEXAS SYSTEM | 26 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 25 |
| DANA-FARBER CANCER INSTITUTE | 20 |
| MEMORIAL SLOAN KETTERING CANCER CENTER | 16 |
| VANDERBILT UNIVERSITY | 16 |
| BRIGHAM & WOMEN'S HOSPITAL | 14 |
| MASSACHUSETTS GENERAL HOSPITAL | 12 |
| MAYO CLINIC | 12 |
| UNIVERSITY OF TORONTO | 12 |