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

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

728 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Managing pregnancy of unknown location based on initial serum progesterone and serial serum hCG levels: development and validation of a two-step triage protocol.
Van Calster B, Bobdiwala S, Guha S, Van Hoorde K, Al-Memar M, Harvey R, Farren J, Kirk E, Condous G, Sur S, Stalder C, Timmerman D, Bourne T. Van Calster B, et al. Among authors: kirk e. Ultrasound Obstet Gynecol. 2016 Nov;48(5):642-649. doi: 10.1002/uog.15864. Epub 2016 Oct 9. Ultrasound Obstet Gynecol. 2016. PMID: 26776599 Free article.
The non-surgical management of ectopic pregnancy.
Kirk E, Condous G, Bourne T. Kirk E, et al. Ultrasound Obstet Gynecol. 2006 Jan;27(1):91-100. doi: 10.1002/uog.2602. Ultrasound Obstet Gynecol. 2006. PMID: 16374758 Free article. Review.
The conservative management of cervical ectopic pregnancies.
Kirk E, Condous G, Haider Z, Syed A, Ojha K, Bourne T. Kirk E, et al. Ultrasound Obstet Gynecol. 2006 Apr;27(4):430-7. doi: 10.1002/uog.2693. Ultrasound Obstet Gynecol. 2006. PMID: 16514619 Free article. Review.
Hyperemesis gravidarum: is an ultrasound scan necessary?
Kirk E, Papageorghiou AT, Condous G, Bottomley C, Bourne T. Kirk E, et al. Hum Reprod. 2006 Sep;21(9):2440-2. doi: 10.1093/humrep/del166. Epub 2006 May 23. Hum Reprod. 2006. PMID: 16720621
728 results