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

Results by year

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

Year Number of Results
1966 1
1967 1
1972 1
1999 1
2000 2
2004 1
2007 4
2008 1
2009 2
2010 5
2011 1
2012 2
2013 4
2014 5
2015 6
2016 6
2017 5
2018 7
2019 11
2020 6
2021 7
2022 8
2023 3
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

80 results

Results by year

Filters applied: . Clear all
Page 1
Four challenges when conducting bibliometric reviews and how to deal with them.
Romanelli JP, Gonçalves MCP, de Abreu Pestana LF, Soares JAH, Boschi RS, Andrade DF. Romanelli JP, et al. Among authors: andrade df. Environ Sci Pollut Res Int. 2021 Nov;28(43):60448-60458. doi: 10.1007/s11356-021-16420-x. Epub 2021 Sep 20. Environ Sci Pollut Res Int. 2021. PMID: 34545520 Review.
80 results