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

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 10
2003 12
2004 9
2005 18
2006 27
2007 13
2008 13
2009 12
2010 12
2011 10
2012 9
2013 5
2014 6
2015 4
2016 3
2018 2
2019 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

156 results

Results by year

Filters applied: . Clear all
Page 1
Role of Tiotropium in Reducing Exacerbations of Chronic Obstructive Pulmonary Disease When Combined With Long-Acting β2 -Agonists and Inhaled Corticosteroids: The OUTPUL Study.
Ferroni E, Belleudi V, Cascini S, Di Martino M, Kirchmayer U, Pistelli R, Patorno E, Formoso G, Fusco D, Perucci CA, Davoli M, Agabiti N; OUTPUL Study Group. Ferroni E, et al. Among authors: perucci ca. J Clin Pharmacol. 2016 Nov;56(11):1423-1432. doi: 10.1002/jcph.750. J Clin Pharmacol. 2016. PMID: 27095425 Free PMC article.
156 results