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

128 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
[Prevalence of asthma in the city of Porto].
Alves J, Hespanhol V, Magalhães A, Almeida J, Marques JA. Alves J, et al. Among authors: marques ja. Acta Med Port. 1994 Jan;7(1):21-4. Acta Med Port. 1994. PMID: 8184717 Free article. Portuguese.
Air travel and hypoxaemia in real life.
Winck JC, Drummond M, Almeida J, Marques JA. Winck JC, et al. Among authors: marques ja. Eur Respir J. 2008 Jul;32(1):236-7. doi: 10.1183/09031936.00001708. Eur Respir J. 2008. PMID: 18591342 Free article. No abstract available.
128 results