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

1,132 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Abnormal T-cell subset proportions in vitamin-A-deficient children.
Semba RD, Muhilal, Ward BJ, Griffin DE, Scott AL, Natadisastra G, West KP Jr, Sommer A. Semba RD, et al. Among authors: sommer a. Lancet. 1993 Jan 2;341(8836):5-8. doi: 10.1016/0140-6736(93)92478-c. Lancet. 1993. PMID: 8093291 Free article. Clinical Trial.
Neonatal vitamin A: time to move on?
West KP, Sommer A. West KP, et al. Among authors: sommer a. Lancet. 2015 Jul 11;386(9989):131-2. doi: 10.1016/S0140-6736(15)61234-X. Lancet. 2015. PMID: 26194387 No abstract available.
Vitamin A and childhood mortality.
Sommer A, West KP. Sommer A, et al. Lancet. 1991 Apr 13;337(8746):925. doi: 10.1016/0140-6736(91)90266-r. Lancet. 1991. PMID: 1673010 No abstract available.
Efficacy of vitamin A in reducing preschool child mortality in Nepal.
West KP Jr, Pokhrel RP, Katz J, LeClerq SC, Khatry SK, Shrestha SR, Pradhan EK, Tielsch JM, Pandey MR, Sommer A. West KP Jr, et al. Among authors: sommer a. Lancet. 1991 Jul 13;338(8759):67-71. doi: 10.1016/0140-6736(91)90070-6. Lancet. 1991. PMID: 1676467 Free article. Clinical Trial.
1,132 results