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
2002 2
2003 3
2004 4
2006 2
2007 1
2008 3
2009 4
2010 9
2011 7
2012 4
2013 9
2014 8
2015 9
2016 9
2017 6
2018 6
2019 11
2020 11
2021 9
2022 14
2023 1
Text availability
Article attribute
Article type
Publication date

Search Results

122 results
Results by year
Filters applied: . Clear all
Page 1
Twelve tips for teaching medical students online under COVID-19.
Jiang Z, Wu H, Cheng H, Wang W, Xie A, Fitzgerald SR. Jiang Z, et al. Among authors: wu h. Med Educ Online. 2021 Dec;26(1):1854066. doi: 10.1080/10872981.2020.1854066. Med Educ Online. 2021. PMID: 33280546 Free PMC article.
Safety and Immunogenicity of a Recombinant Adenovirus Type-5-Vectored Coronavirus Disease 2019 (COVID-19) Vaccine With a Homologous Prime-Boost Regimen in Healthy Participants Aged ≥6 Years: A Randomized, Double-Blind, Placebo-Controlled, Phase 2b Trial.
Zhu F, Jin P, Zhu T, Wang W, Ye H, Pan H, Hou L, Li J, Wang X, Wu S, Wang Y, Gou J, Huang H, Wu H, Wang X, Chen W. Zhu F, et al. Among authors: wu h. Clin Infect Dis. 2022 Aug 24;75(1):e783-e791. doi: 10.1093/cid/ciab845. Clin Infect Dis. 2022. PMID: 34551104 Free PMC article. Clinical Trial.
Nickel Carcinogenesis Mechanism: DNA Damage.
Guo H, Liu H, Wu H, Cui H, Fang J, Zuo Z, Deng J, Li Y, Wang X, Zhao L. Guo H, et al. Among authors: wu h. Int J Mol Sci. 2019 Sep 21;20(19):4690. doi: 10.3390/ijms20194690. Int J Mol Sci. 2019. PMID: 31546657 Free PMC article. Review.
122 results