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

67 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Recurrent low second-trimester hCG.
Best RG, Edwards JG. Best RG, et al. Prenat Diagn. 1993 Dec;13(12):1161-2. doi: 10.1002/pd.1970131216. Prenat Diagn. 1993. PMID: 7513890 No abstract available.
Constitutional mosaic trisomy 21 and azoospermia: a case report.
Lu GH, Edwards JG, Whitman-Elia G, Chen TJ, Ambruzs E, Best RG. Lu GH, et al. Among authors: best rg. Beijing Da Xue Xue Bao Yi Xue Ban. 2005 Feb 18;37(1):94-5. Beijing Da Xue Xue Bao Yi Xue Ban. 2005. PMID: 15719052 Free article.
67 results