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 | 9 |
| England | 5 |
| Canada | 2 |
| Belgium | 1 |
| Brazil | 1 |
| CHINA MAINLAND | 1 |
| Denmark | 1 |
| GERMANY (FED REP GER) | 1 |
| India | 1 |
| Japan | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| CENTERS FOR DISEASE CONTROL & PREVENTIO... | 2 |
| HARVARD UNIVERSITY | 2 |
| UNIVERSITY OF LONDON | 2 |
| UNIVERSITY OF TORONTO | 2 |
| AARHUS UNIVERSITY | 1 |
| BRITISH LIB | 1 |
| CITY UNIVERSITY OF NEW YORK (CUNY) SYST... | 1 |
| HOSPITAL FOR SICK CHILDREN (SICKKIDS) | 1 |
| JOHNS HOPKINS UNIVERSITY | 1 |
| KARNATAKA HLTH PROMOT TRUST | 1 |