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 | 13290 |
| Canada | 1872 |
| CHINA MAINLAND | 1668 |
| England | 1574 |
| France | 1550 |
| Japan | 1514 |
| GERMANY (FED REP GER) | 1431 |
| Italy | 1346 |
| Spain | 1232 |
| Australia | 922 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| HARVARD UNIVERSITY | 2218 |
| UNIVERSITY OF TEXAS SYSTEM | 2135 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 1470 |
| MEMORIAL SLOAN KETTERING CANCER CENTER | 1442 |
| DANA-FARBER CANCER INSTITUTE | 1411 |
| UNICANCER | 968 |
| MAYO CLINIC | 910 |
| UNIVERSITY OF TORONTO | 881 |
| MASSACHUSETTS GENERAL HOSPITAL | 790 |
| JOHNS HOPKINS UNIVERSITY | 647 |