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 Custom Filters

Results by year

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

Year Number of Results
2008 1
2010 1
2012 1
2015 2
2016 3
2017 2
2020 1
2023 1
2024 1

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

11 results

Results by year

Filters applied: . Clear all
Page 1
To evaluate the prevalence of symptomatic and non-symptomatic ductus arteriosus and accuracy of physical signs in diagnosing PDA in preterm infants using blinded comparison of clinical and echocardiographic findings during the first week of life: a prospective observational study from Iran.
Pourarian S, Sharma D, Farahbakhsh N, Cheriki S, Bijanzadeh F. Pourarian S, et al. J Matern Fetal Neonatal Med. 2017 Jul;30(14):1666-1670. doi: 10.1080/14767058.2016.1220532. Epub 2016 Sep 21. J Matern Fetal Neonatal Med. 2017. PMID: 27494450 Free article.
11 results