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.


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


My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

2 results

Filters applied: . Clear all
Page 1
Clinical characteristics and laboratory parameters associated with the risk of severe COVID-19 in patients from two hospitals in Northeast Brazil.
Araújo SLM, Feitosa TA, Pereira VC, Andrade CC, Silva ATP, Andrade LV, Lopes KER, Sá MVS, Souza CDF, Armstrong ADC, Carmo RFD. Araújo SLM, et al. Among authors: silva atp. Rev Soc Bras Med Trop. 2022 Sep 26;55:e0119. doi: 10.1590/0037-8682-0119-2022. eCollection 2022. Rev Soc Bras Med Trop. 2022. PMID: 36169489 Free PMC article.