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

8 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Perioperative risk factors for postoperative respiratory failure.
Attaallah AF, Vallejo MC, Elzamzamy OM, Mueller MG, Eller WS. Attaallah AF, et al. Among authors: elzamzamy om. J Perioper Pract. 2019 Mar;29(3):49-53. doi: 10.1177/1750458918788978. Epub 2018 Jul 23. J Perioper Pract. 2019. PMID: 30035690 Free PMC article.
An open-label randomized controlled clinical trial for comparison of continuous phenylephrine versus norepinephrine infusion in prevention of spinal hypotension during cesarean delivery.
Vallejo MC, Attaallah AF, Elzamzamy OM, Cifarelli DT, Phelps AL, Hobbs GR, Shapiro RE, Ranganathan P. Vallejo MC, et al. Among authors: elzamzamy om. Int J Obstet Anesth. 2017 Feb;29:18-25. doi: 10.1016/j.ijoa.2016.08.005. Epub 2016 Aug 28. Int J Obstet Anesth. 2017. PMID: 27720613 Clinical Trial.