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
2006 1
2020 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

2 results

Results by year

Filters applied: . Clear all
Page 1
Can char carbon enhance soil properties and crop yields in low-carbon soils?
Blanco-Canqui H, Kaiser M, Hergert GW, Creech CF, Nielsen R, Maharjan B, Easterly AC, Lawrence NC. Blanco-Canqui H, et al. Among authors: nielsen r. J Environ Qual. 2020 Sep;49(5):1251-1263. doi: 10.1002/jeq2.20111. Epub 2020 Jul 14. J Environ Qual. 2020. PMID: 33016452
Keepsake ultrasounds: more than just another pretty face.
Nielsen FR. Nielsen FR. Am J Obstet Gynecol. 2006 May;194(5):1501; author reply 1501-2. doi: 10.1016/j.ajog.2005.10.198. Epub 2006 Apr 21. Am J Obstet Gynecol. 2006. PMID: 16647939 No abstract available.