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
Clinical Trial
. 1996 Sep;90(8):497-9.
doi: 10.1016/s0954-6111(96)90178-x.

A combination with clinical recommended dosages of salmeterol and ipratropium is not more effective than salmeterol alone in patients with chronic obstructive pulmonary disease

Affiliations
Free article
Clinical Trial

A combination with clinical recommended dosages of salmeterol and ipratropium is not more effective than salmeterol alone in patients with chronic obstructive pulmonary disease

M G Matera et al. Respir Med. 1996 Sep.
Free article
No abstract available

PubMed Disclaimer

LinkOut - more resources