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

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

282 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
No improvement in suboptimal vitamin A status with a randomized, double-blind, placebo-controlled trial of vitamin A supplementation in children with sickle cell disease.
Dougherty KA, Schall JI, Kawchak DA, Green MH, Ohene-Frempong K, Zemel BS, Stallings VA. Dougherty KA, et al. Among authors: stallings va. Am J Clin Nutr. 2012 Oct;96(4):932-40. doi: 10.3945/ajcn.112.035725. Epub 2012 Sep 5. Am J Clin Nutr. 2012. PMID: 22952182 Free PMC article. Clinical Trial.
Low vitamin D status in children with sickle cell disease.
Buison AM, Kawchak DA, Schall J, Ohene-Frempong K, Stallings VA, Zemel BS. Buison AM, et al. Among authors: stallings va. J Pediatr. 2004 Nov;145(5):622-7. doi: 10.1016/j.jpeds.2004.06.055. J Pediatr. 2004. PMID: 15520761
282 results