发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 316 |
| CHINA MAINLAND | 242 |
| England | 214 |
| Australia | 168 |
| Ethiopia | 165 |
| Canada | 126 |
| Netherlands | 93 |
| Sweden | 90 |
| Iran | 60 |
| Norway | 57 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| UNIVERSITY OF GONDAR | 77 |
| UNIVERSITY OF LONDON | 75 |
| HARVARD UNIVERSITY | 42 |
| KAROLINSKA INSTITUTET | 41 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 37 |
| VRIJE UNIVERSITEIT AMSTERDAM | 33 |
| UNIVERSITY OF TORONTO | 29 |
| JOHNS HOPKINS UNIVERSITY | 28 |
| MONASH UNIVERSITY | 27 |
| UNIVERSITY OF SYDNEY | 27 |
近年文章引用他刊数据
| 文章名称 | 引用次数 |
|---|---|
| Definitions, measurements and prevalence of fear of chil... | 27 |
| The effect of advanced maternal age on perinatal outcome... | 24 |
| Prevalence and risk factors of gestational diabetes mell... | 24 |
| Maternal plasma levels of oxytocin during physiological ... | 21 |
| Views on and experiences of electronic cigarettes: a qua... | 20 |
| How diet, physical activity and psychosocial well-being ... | 20 |
| Factors influencing the quality of life of pregnant wome... | 17 |
| The importance of the PD-1/PD-L1 pathway at the maternal... | 16 |
| Enablers and barriers to physical activity in overweight... | 16 |
| Maternal age and the risk of adverse pregnancy outcomes:... | 16 |
近年被他刊引用数据
| 期刊名称 | 引用次数 |
|---|---|
| BMC PREGNANCY CHILDB | 778 |
| PLOS ONE | 455 |
| BMJ OPEN | 311 |
| MIDWIFERY | 308 |
| REPROD HEALTH | 187 |
| WOMEN BIRTH | 172 |
| INT J ENV RES PUB HE | 145 |
| BMC HEALTH SERV RES | 141 |
| BMC PUBLIC HEALTH | 133 |
| INT J GYNECOL OBSTET | 109 |