Helena Von HertzenDepartment of Reproductive Health and Research World Health Organization, Geneva, Switzerland关注立即认领分享关注立即认领分享基本信息浏览量:44职业迁徙个人简介暂无内容研究兴趣论文共 37 篇作者统计合作学者相似作者按年份排序按引用量排序主题筛选期刊级别筛选合作者筛选合作机构筛选时间引用量主题期刊级别合作者合作机构Antiprogestins for contraceptionHelena von Hertzen, Paul F. A Van LookSEMINARS IN REPRODUCTIVE MEDICINE(2015)引用9浏览0WOS引用90Effect on pregnancy rates of the delay in the administration of levonorgestrel for emergency contraception: a combined analysis of four WHO trialsGilda Piaggio,Nathalie Kapp,Helena von HertzenContraception(2011)引用77浏览0WOS引用770A randomized, double-blind, noninferiority study to compare two regimens of levonorgestrel for emergency contraception in NigeriaOlukayode A. Dada,Emily M. Godfrey,Gilda Piaggio,Helena von HertzenContraception(2010)引用47浏览0WOS引用470Towards more effective emergency contraceptionGiuseppe Benagiano,Helena von HertzenThe Lancet(2010)引用11浏览0WOSEI引用110Is there evidence for tripling the dose of 200 mg mifepristone for medical abortionGilda Piaggio,Paul Van Look,Helena von Hertzen,Kristina Gemzell,Oskari Heikinheimo,Allan TempletonContraception(2010)引用3浏览0WOSEI引用30Misoprostol dose and route after mifepristone for early medical abortion: a randomised controlled noninferiority trial: Misoprostol dose and route for early abortionH Von Hertzen,NTM Huong,G Piaggio,M Bayalag,E Cabezas,AH Fang,K Gemzell-Danielsson,ND Hinh,S Mittal,EHY Ng,K Chaturachinda,B Pinter,BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY(2010)引用61浏览0WOS引用610Two mifepristone doses and two intervals of misoprostol administration for termination of early pregnancy: a randomised factorial controlled equivalence trialH von Hertzen,G Piaggio,D Wojdyla,L Marions,My Huong N T,Tang O S,Fang A H,Wu S C,L Kalmar, S Mittal,R Erdenetungalag,M Horga,BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY(2009)引用28浏览0WOS引用280Emergency Contraception: The State Of The ArtHelena Von Hertzen,Emily M. GodfreyREPRODUCTIVE BIOMEDICINE ONLINE(2009)引用10浏览0WOS引用100Medical Methods to Induce Abortion in the Second TrimesterNathalie Kapp,Helena Von Hertzenmag(2009)引用5浏览0引用50Comparison of vaginal and sublingual misoprostol for second trimester abortion: randomized controlled equivalence trialHelena Von Hertzen,Gilda Piaggio,D Wojdyla,Nguyen Thi My Huong,Lena Marions,Georgy Okoev, A G Khomassuridze,Attila Kereszturi,Suneeta Mittal,Rajasekharan Nair,Rekha Daver,A Pretnardarovec,HUMAN REPRODUCTION(2009)引用56浏览0WOS引用560加载更多作者统计合作学者合作机构D-Core合作者学生导师暂无相似学者,你可以通过学者研究领域进行搜索筛选数据免责声明页面数据均来自互联网公开来源、合作出版商和通过AI技术自动分析结果,我们不对页面数据的有效性、准确性、正确性、可靠性、完整性和及时性做出任何承诺和保证。若有疑问,可以通过电子邮件方式联系我们:report@aminer.cn