国家/地区发文分析
国家/地区发文量
| 国家/地区 | 数量 |
|---|---|
| USA | 42 |
| India | 40 |
| England | 30 |
| South Africa | 17 |
| Australia | 12 |
| Poland | 11 |
| Bangladesh | 9 |
| Netherlands | 9 |
| Nigeria | 8 |
| GERMANY (FED REP GER) | 7 |
机构发文量
| 机构 | 数量 |
|---|---|
| INTERNATIONAL INSTITUTE FOR POPULATION SCIENCES | 19 |
| UNIVERSITY OF LONDON | 9 |
| UNIVERSITY OF WITWATERSRAND | 9 |
| UNIVERSITY OF MICHIGAN SYSTEM | 7 |
| AFRICAN POPULATION & HEALTH RESEARCH CENTRE | 6 |
| JAWAHARLAL NEHRU UNIVERSITY, NEW DELHI | 6 |
| POPULAT COUNCIL | 6 |
| UNIVERSITY OF OXFORD | 5 |
| UNIVERSITY SYSTEM OF MARYLAND | 5 |
| BANGLADESH RURAL ADVANCEMENT COMMITTEE BRAC | 4 |