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

2,335 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Comparative Effectiveness and Safety of Analgesics for Osteoarthritis [Internet].
Chou R, Helfand M, Peterson K, Dana T, Roberts C. Chou R, et al. Among authors: peterson k. Rockville (MD): Agency for Healthcare Research and Quality (US); 2006 Sep. Report No.: 06-EHC009-EF. Rockville (MD): Agency for Healthcare Research and Quality (US); 2006 Sep. Report No.: 06-EHC009-EF. PMID: 20704046 Free Books & Documents. Review.
Drug Class Review on Triptans: Final Report Update 3 [Internet].
Helfand M, Peterson K. Helfand M, et al. Among authors: peterson k. Portland (OR): Oregon Health & Science University; 2005 Nov. Portland (OR): Oregon Health & Science University; 2005 Nov. PMID: 20496455 Free Books & Documents. Review.
Drug Class Review: Triptans: Final Report Update 4 [Internet].
Helfand M, Peterson K. Helfand M, et al. Among authors: peterson k. Portland (OR): Oregon Health & Science University; 2009 Jun. Portland (OR): Oregon Health & Science University; 2009 Jun. PMID: 21089254 Free Books & Documents. Review.
2,335 results