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.


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

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

419 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
Clinical trials: introduction.
Held P, Wedel H, Wilhelmsen L. Held P, et al. J Intern Med. 2003 Aug;254(2):103-4. doi: 10.1046/j.1365-2796.2003.01202.x. J Intern Med. 2003. PMID: 12859690 Free article. No abstract available.
Long-term Tolerability of Ticagrelor for the Secondary Prevention of Major Adverse Cardiovascular Events: A Secondary Analysis of the PEGASUS-TIMI 54 Trial.
Bonaca MP, Bhatt DL, Oude Ophuis T, Steg PG, Storey R, Cohen M, Kuder J, Im K, Magnani G, Budaj A, Theroux P, Hamm C, Špinar J, Kiss RG, Dalby AJ, Medina FA, Kontny F, Aylward PE, Jensen EC, Held P, Braunwald E, Sabatine MS. Bonaca MP, et al. Among authors: held p. JAMA Cardiol. 2016 Jul 1;1(4):425-32. doi: 10.1001/jamacardio.2016.1017. JAMA Cardiol. 2016. PMID: 27438319 Free article. Clinical Trial.
419 results