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 Custom Filters

Results by year

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

Year Number of Results
2010 1
2015 1
2017 1
2021 1
2022 2
2023 1
2025 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

7 results

Results by year

Filters applied: . Clear all
Page 1
The gut microbiome-Does stool represent right?
Levitan O, Ma L, Giovannelli D, Burleson DB, McCaffrey P, Vala A, Johnson DA. Levitan O, et al. Among authors: johnson da. Heliyon. 2023 Feb 10;9(3):e13602. doi: 10.1016/j.heliyon.2023.e13602. eCollection 2023 Mar. Heliyon. 2023. PMID: 37101508 Free PMC article.
Constraining the role of early land plants in Palaeozoic weathering and global cooling.
Quirk J, Leake JR, Johnson DA, Taylor LL, Saccone L, Beerling DJ. Quirk J, et al. Among authors: johnson da. Proc Biol Sci. 2015 Aug 22;282(1813):20151115. doi: 10.1098/rspb.2015.1115. Proc Biol Sci. 2015. PMID: 26246550 Free PMC article.
How the colonization of terrestrial environments by early land plants over 400 Ma influenced rock weathering, the biogeochemical cycling of carbon and phosphorus, and climate in the Palaeozoic is uncertain. Here we show experimentally that mineral weathering by liverworts- …
How the colonization of terrestrial environments by early land plants over 400 Ma influenced rock weathering, the biogeochemical cycl …
The quality of colonoscopy services--responsibilities of referring clinicians: a consensus statement of the Quality Assurance Task Group, National Colorectal Cancer Roundtable.
Fletcher RH, Nadel MR, Allen JI, Dominitz JA, Faigel DO, Johnson DA, Lane DS, Lieberman D, Pope JB, Potter MB, Robin DP, Schroy PC 3rd, Smith RA. Fletcher RH, et al. Among authors: johnson da. J Gen Intern Med. 2010 Nov;25(11):1230-4. doi: 10.1007/s11606-010-1446-2. Epub 2010 Aug 12. J Gen Intern Med. 2010. PMID: 20703953 Free PMC article.