发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 139 |
| England | 23 |
| India | 18 |
| Canada | 10 |
| GERMANY (FED REP GER) | 10 |
| Australia | 7 |
| Netherlands | 5 |
| Brazil | 3 |
| France | 3 |
| Iran | 3 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| JEFFERSON UNIVERSITY | 20 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 19 |
| CLEVELAND CLINIC FOUNDATION | 17 |
| HARVARD UNIVERSITY | 14 |
| MASSACHUSETTS EYE & EAR INFIRMARY | 14 |
| UNIVERSITY OF SHEFFIELD | 12 |
| MAYO CLINIC | 9 |
| EMORY UNIVERSITY | 8 |
| MEMORIAL SLOAN KETTERING CANCER CENTER | 8 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 8 |