Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1996 1
2006 1
2009 1
2012 1
2017 1
2025 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

5 results

Results by year

Filters applied: . Clear all
Page 1
Two mifepristone doses and two intervals of misoprostol administration for termination of early pregnancy: a randomised factorial controlled equivalence trial.
von Hertzen H, Piaggio G, Wojdyla D, Marions L, My Huong NT, Tang OS, Fang AH, Wu SC, Kalmar L, Mittal S, Erdenetungalag R, Horga M, Pretnar-Darovec A, Kapamadzija A, Dickson K, Anh ND, Tai NV, Tuyet HT, Peregoudov A; WHO Research Group on Post-ovulatory Methods of Fertility Regulation. von Hertzen H, et al. Among authors: my huong nt. BJOG. 2009 Feb;116(3):381-9. doi: 10.1111/j.1471-0528.2008.02034.x. BJOG. 2009. PMID: 19187370 Clinical Trial.
Complications of first-trimester abortion by vacuum aspiration after cervical preparation with and without misoprostol: a multicentre randomised trial.
Meirik O, My Huong NT, Piaggio G, Bergel E, von Hertzen H; WHO Research Group on Postovulatory Methods of Fertility Regulation. Meirik O, et al. Among authors: my huong nt. Lancet. 2012 May 12;379(9828):1817-24. doi: 10.1016/S0140-6736(11)61937-5. Epub 2012 Mar 8. Lancet. 2012. PMID: 22405255 Clinical Trial.