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

Results by year

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

Year Number of Results
1977 1
1993 1
1994 1
1999 1
2002 1
2003 1
2007 1
2008 1
2010 2
2011 2
2012 3
2013 7
2014 2
2015 4
2016 3
2017 6
2018 2
2019 4
2020 8
2021 5
2022 4
2023 5

Text availability

Article attribute

Article type

Publication date

Search Results

57 results

Results by year

Filters applied: . Clear all
Page 1
Eco-friendly synthesis of an alkyl chitosan derivative.
Paula HCB, Silva RBC, Santos CM, Dantas FDS, de Paula RCM, de Lima LRM, de Oliveira EF, Figueiredo EAT, Dias FGB. Paula HCB, et al. Among authors: de oliveira ef. Int J Biol Macromol. 2020 Nov 15;163:1591-1598. doi: 10.1016/j.ijbiomac.2020.08.058. Epub 2020 Aug 10. Int J Biol Macromol. 2020. PMID: 32791282 Free article.
A mass on the hard palate of an HIV-positive patient: clinical presentation.
Cunha JLS, de Oliveira EF, de Andrade BAB, do Nascimento Medeiros SD, Sales AO, de Almeida OP, Soares CD. Cunha JLS, et al. Among authors: de oliveira ef. Oral Surg Oral Med Oral Pathol Oral Radiol. 2022 Sep;134(3):276-281. doi: 10.1016/j.oooo.2021.12.124. Epub 2021 Dec 29. Oral Surg Oral Med Oral Pathol Oral Radiol. 2022. PMID: 35193801 No abstract available.
Canine Visceral Leishmaniasis in an Area of Sporadic Transmission in Brazil.
Borges LM, Oliveira AG, Mateus NLF, de Oliveira EF, Arrua AEC, Infran JOM, Taketa LB, Monteiro PEO, Fernandes CEDS, Piranda EM. Borges LM, et al. Among authors: de oliveira ef. Vector Borne Zoonotic Dis. 2021 Jul;21(7):539-545. doi: 10.1089/vbz.2020.2701. Epub 2021 May 24. Vector Borne Zoonotic Dis. 2021. PMID: 34030472
57 results