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
Severe Hypoxemia With Normal Heart and Respiratory Rate in Early-stage Coronavirus Disease 2019 Patients: The "Happy Hypoxemia Phenomenon".
Safe IP, Lacerda MVG, Almeida Val FF, Sampaio VS, Hajjar LA, Brito-Sousa JD, Baía-da-Silva D, Bassat Q, Landoni G, Monteiro WM. Safe IP, et al. Among authors: almeida val ff. Clin Infect Dis. 2021 Aug 2;73(3):e856-e858. doi: 10.1093/cid/ciab026. Clin Infect Dis. 2021. PMID: 33624795 Free PMC article. No abstract available.
Hemorrhagic and thrombotic manifestations in the central nervous system in COVID-19: A large observational study in the Brazilian Amazon with a complete autopsy series.
Santana MF, Frank CHM, Almeida TVR, Jeronimo CMP, de Araújo Pinto RA, Martins YF, de Farias MEL, Dutra BG, Brito-Sousa JD, Baía-da-Silva DC, Xavier MS, Lacerda MVG, Almeida Val FF, Monteiro GC, Sampaio VS, Monteiro WM, Ferreira LCL. Santana MF, et al. Among authors: almeida val ff. PLoS One. 2021 Sep 10;16(9):e0255950. doi: 10.1371/journal.pone.0255950. eCollection 2021. PLoS One. 2021. PMID: 34506501 Free PMC article.