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 NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 1
1967 2
1968 17
1969 52
1970 46
1971 53
1972 39
1973 65
1974 58
1975 67
1976 42
1977 48
1978 53
1979 46
1980 60
1981 50
1982 65
1983 59
1984 49
1985 47
1986 50
1987 42
1988 49
1989 75
1990 69
1991 62
1992 56
1993 70
1994 53
1995 63
1996 48
1997 49
1998 54
1999 63
2000 52
2001 62
2002 60
2003 57
2004 56
2005 47
2006 57
2007 48
2008 54
2009 62
2010 41
2011 41
2012 42
2013 33
2014 32
2015 33
2016 34
2017 27
2018 11
2019 18
2020 16
2021 21
2022 6
2023 1
2024 8

Search Results

2,537 results

Results by year

Filters applied: . Clear all
Page 1
Drug effects on REM sleep and on endogenous depression.
Vogel GW, Buffenstein A, Minter K, Hennessey A. Vogel GW, et al. Neurosci Biobehav Rev. 1990 Spring;14(1):49-63. doi: 10.1016/s0149-7634(05)80159-9. Neurosci Biobehav Rev. 1990. PMID: 1970148 Review.
Cholinomimetic drug RS 86, REM sleep, and depression.
Berger M, Höchli D, Zulley J, Lauer C, von Zerssen D. Berger M, et al. Lancet. 1985 Jun 15;1(8442):1385-6. doi: 10.1016/s0140-6736(85)91802-1. Lancet. 1985. PMID: 2861327 Free article. No abstract available.
2,537 results