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 NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

1,297 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Quantitative analysis of progesterone using isotope dilution-matrix-assisted laser desorption ionization-time of flight mass spectrometry as a reference procedure for radioimmunoassay.
Yang MH, Chen SC, Chen KC, You HP, Wu HY, Arthur Chen YM, Huang YF, Huang MY, Yuan CH, Lin PC, Tyan YC. Yang MH, et al. Among authors: chen sc, chen kc. Clin Chim Acta. 2021 Jan;512:106-111. doi: 10.1016/j.cca.2019.11.020. Epub 2019 Nov 29. Clin Chim Acta. 2021. PMID: 31790698
Unusual cause of upper gastrointestinal bleeding.
Chen KC, Yen HH, Chen YY. Chen KC, et al. Among authors: chen yy. Gastroenterology. 2011 Aug;141(2):e11-2. doi: 10.1053/j.gastro.2010.05.094. Epub 2011 Jun 25. Gastroenterology. 2011. PMID: 21712035 No abstract available.
An Unusual Cause of Obscure Gastrointestinal Bleeding.
Chen KC, Yen HH. Chen KC, et al. Gastroenterology. 2016 Nov;151(5):e3-e4. doi: 10.1053/j.gastro.2016.06.010. Epub 2016 Oct 6. Gastroenterology. 2016. PMID: 27720740 No abstract available.
1,297 results