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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1950
1
1951
46
1952
93
1953
106
1954
88
1955
87
1956
52
1957
54
1958
58
1959
28
1964
1
1965
46
1966
91
1967
67
1968
67
1969
54
1970
62
1971
35
1972
46
1973
22
1974
26
1975
32
1976
27
1977
19
1978
14
1979
19
1980
15
1981
15
1982
8
1983
14
1984
21
1985
13
1986
11
1987
11
1988
16
1989
13
1990
11
1991
15
1992
23
1993
19
1994
19
1995
15
1996
16
1997
24
1998
34
1999
35
2000
35
2001
45
2002
54
2003
50
2004
65
2005
60
2006
76
2007
61
2008
67
2009
54
2010
70
2011
66
2012
75
2013
82
2014
80
2015
81
2016
80
2017
73
2018
72
2019
86
2020
71
2021
43
2022
27
2023
17
2024
49
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Page 1
Vitamin B-12.
[No authors listed]
[No authors listed]
Br Med J. 1968 Oct 19;4(5624):167-8.
Br Med J. 1968.
PMID: 5681057
Free PMC article.
No abstract available.
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The effect of infant vitamin B12 supplementation on neurodevelopment: a follow-up of a randomised placebo-controlled trial in Nepal.
Ulak M, Kvestad I, Chandyo RK, Ranjitkar S, Hysing M, Schwinger C, Shrestha M, Basnet S, Shrestha LP, Strand TA.
Ulak M, et al.
Br J Nutr. 2023 Jan 14;129(1):41-48. doi: 10.1017/S0007114522000071. Epub 2022 Feb 14.
Br J Nutr. 2023.
PMID: 35152918
Free PMC article.
Clinical Trial.
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Oral cobalamin (vitamin B(12)) treatment. An update.
Andrès E, Dali-Youcef N, Vogel T, Serraj K, Zimmer J.
Andrès E, et al.
Int J Lab Hematol. 2009 Feb;31(1):1-8. doi: 10.1111/j.1751-553X.2008.01115.x. Epub 2008 Nov 19.
Int J Lab Hematol. 2009.
PMID: 19032377
Review.
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Vitamin B 12 injections.
Berlin R.
Berlin R.
Br Med J (Clin Res Ed). 1985 Jul 6;291(6487):56. doi: 10.1136/bmj.291.6487.56-a.
Br Med J (Clin Res Ed). 1985.
PMID: 3926066
Free PMC article.
No abstract available.
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Vitamin B-12 and elderly people.
Herbert V.
Herbert V.
Am J Clin Nutr. 1994 May;59(5):1093-5. doi: 10.1093/ajcn/59.5.1093.
Am J Clin Nutr. 1994.
PMID: 8172098
No abstract available.
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Repository vitamin B 12 preparations.
[No authors listed]
[No authors listed]
Med Lett Drugs Ther. 1966 Jan 14;8(1):1-2.
Med Lett Drugs Ther. 1966.
PMID: 5901718
No abstract available.
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