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
1926 1
1927 1
1928 2
1931 1
1933 1
1936 2
1938 1
1942 1
1949 2
1950 2
1951 2
1953 4
1954 1
1955 2
1957 1
1958 3
1961 1
1962 3
1964 1
1965 1
1966 1
1967 1
1968 2
1969 2
1970 3
1971 17
1972 11
1973 10
1974 10
1975 12
1976 5
1977 7
1978 6
1979 7
1980 6
1981 9
1982 11
1983 10
1984 17
1985 11
1986 25
1987 22
1988 20
1989 24
1990 29
1991 23
1992 15
1993 22
1994 22
1995 37
1996 21
1997 23
1998 13
1999 15
2000 22
2001 15
2002 15
2003 19
2004 22
2005 16
2006 28
2007 34
2008 19
2009 23
2010 27
2011 33
2012 35
2013 27
2014 21
2015 27
2016 35
2017 26
2018 41
2019 31
2020 33
2021 41
2022 38
2023 36
2024 25

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

1,127 results

Results by year

Filters applied: . Clear all
Page 1
Vitamin A prophylaxis.
Sommer A. Sommer A. Arch Dis Child. 1997 Sep;77(3):191-4. doi: 10.1136/adc.77.3.191. Arch Dis Child. 1997. PMID: 9370892 Free PMC article. Review. No abstract available.
Xerophthalmia and vitamin A status.
Sommer A. Sommer A. Prog Retin Eye Res. 1998 Jan;17(1):9-31. doi: 10.1016/s1350-9462(97)00001-3. Prog Retin Eye Res. 1998. PMID: 9537797 Free article. Review.
A proteomic analysis of an in vitro knock-out of miR-200c.
Ljepoja B, García-Roman J, Sommer AK, Fröhlich T, Arnold GJ, Wagner E, Roidl A. Ljepoja B, et al. Among authors: sommer ak. Sci Rep. 2018 May 2;8(1):6927. doi: 10.1038/s41598-018-25240-y. Sci Rep. 2018. PMID: 29720730 Free PMC article.
Vitamin A deficiency and xerophthalmia.
Sommer A. Sommer A. Arch Ophthalmol. 1990 Mar;108(3):343-4. doi: 10.1001/archopht.1990.01070050041026. Arch Ophthalmol. 1990. PMID: 2310330 No abstract available.
A model initiative.
Sommer A. Sommer A. Indian J Ophthalmol. 2012 Sep-Oct;60(5):349-50. doi: 10.4103/0301-4738.100525. Indian J Ophthalmol. 2012. PMID: 22944740 Free PMC article. No abstract available.
1,127 results