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
2003 3
2008 2
2009 1
2011 2
2012 8
2013 14
2014 7
2015 1
2016 1
2018 1
2019 5
2020 3
2021 5
2022 4
2023 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

50 results

Results by year

Filters applied: . Clear all
Page 1
Asthma and COVID-19.
Singh PN. Singh PN. J Allergy Clin Immunol Pract. 2021 Jul;9(7):2939. doi: 10.1016/j.jaip.2021.04.012. J Allergy Clin Immunol Pract. 2021. PMID: 34246441 No abstract available.
Vegetarian dietary patterns and mortality in Adventist Health Study 2.
Orlich MJ, Singh PN, Sabaté J, Jaceldo-Siegl K, Fan J, Knutsen S, Beeson WL, Fraser GE. Orlich MJ, et al. Among authors: singh pn. JAMA Intern Med. 2013 Jul 8;173(13):1230-8. doi: 10.1001/jamainternmed.2013.6473. JAMA Intern Med. 2013. PMID: 23836264 Free PMC article.
Patterns of food consumption among vegetarians and non-vegetarians.
Orlich MJ, Jaceldo-Siegl K, Sabaté J, Fan J, Singh PN, Fraser GE. Orlich MJ, et al. Among authors: singh pn. Br J Nutr. 2014 Nov 28;112(10):1644-53. doi: 10.1017/S000711451400261X. Epub 2014 Sep 23. Br J Nutr. 2014. PMID: 25247790 Free PMC article.
50 results