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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1964
1
1965
2
1966
21
1967
57
1968
73
1969
113
1970
90
1971
77
1972
79
1973
106
1974
89
1975
111
1976
118
1977
105
1978
116
1979
107
1980
116
1981
99
1982
100
1983
110
1984
107
1985
84
1986
113
1987
121
1988
112
1989
125
1990
138
1991
126
1992
109
1993
115
1994
108
1995
103
1996
127
1997
106
1998
97
1999
97
2000
113
2001
111
2002
117
2003
94
2004
101
2005
104
2006
123
2007
118
2008
126
2009
152
2010
123
2011
140
2012
162
2013
159
2014
162
2015
169
2016
157
2017
112
2018
133
2019
115
2020
126
2021
110
2022
11
2023
10
2024
41
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Page 1
Medication effects on sleep.
Pagel JF.
Pagel JF.
Dent Clin North Am. 2001 Oct;45(4):855-65.
Dent Clin North Am. 2001.
PMID: 11699244
Review.
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Medication effects on sleep.
Roux FJ, Kryger MH.
Roux FJ, et al.
Clin Chest Med. 2010 Jun;31(2):397-405. doi: 10.1016/j.ccm.2010.02.008.
Clin Chest Med. 2010.
PMID: 20488296
Review.
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Effects of drugs on sleep.
Obermeyer WH, Benca RM.
Obermeyer WH, et al.
Neurol Clin. 1996 Nov;14(4):827-40. doi: 10.1016/s0733-8619(05)70287-5.
Neurol Clin. 1996.
PMID: 8923497
Review.
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L-Tryptophan: effects on sleep.
Hartmann E.
Hartmann E.
Monogr Neural Sci. 1976;3:26-32. doi: 10.1159/000399331.
Monogr Neural Sci. 1976.
PMID: 790169
Clinical Trial.
No abstract available.
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Sleep-Promoting Effects and Possible Mechanisms of Action Associated with a Standardized Rice Bran Supplement.
Yang H, Yoon M, Um MY, Lee J, Jung J, Lee C, Kim YT, Kwon S, Kim B, Cho S.
Yang H, et al.
Nutrients. 2017 May 18;9(5):512. doi: 10.3390/nu9050512.
Nutrients. 2017.
PMID: 28524102
Free PMC article.
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