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 | 457 |
| England | 363 |
| France | 145 |
| Switzerland | 141 |
| CHINA MAINLAND | 124 |
| Australia | 119 |
| GERMANY (FED REP GER) | 110 |
| Netherlands | 95 |
| South Africa | 90 |
| Italy | 84 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF LONDON | 186 |
| UNIVERSITY OF OXFORD | 77 |
| WORLD HEALTH ORGANIZATION | 75 |
| HARVARD UNIVERSITY | 62 |
| IMPERIAL COLLEGE LONDON | 61 |
| CENTERS FOR DISEASE CONTROL & PREVENTIO... | 58 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 52 |
| PUBLIC HEALTH ENGLAND | 49 |
| JOHNS HOPKINS UNIVERSITY | 48 |
| UNIVERSITY OF MELBOURNE | 45 |