Skip to main page content
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
2017 1
2018 1
2019 1
2021 0
Text availability
Article attribute
Article type
Publication date

Search Results

2 results
Results by year
Filters applied: . Clear all
Page 1
Unethical research trend: shadow libraries.
Asim Z, Sorooshian S. Asim Z, et al. Sao Paulo Med J. 2018 Jan-Feb;136(1):96-97. doi: 10.1590/1516-3180.2017.0122210517. Epub 2017 Aug 21. Sao Paulo Med J. 2018. PMID: 28832811 Free article. No abstract available.
Clone journals: a threat to medical research.
Asim Z, Sorooshian S. Asim Z, et al. Sao Paulo Med J. 2019 Nov-Dec;137(6):550-551. doi: 10.1590/1516-3180.2018.0370160919. Sao Paulo Med J. 2019. PMID: 31939492 Free article. No abstract available.
Feedback