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

Year Number of Results
1955 1
1956 2
1957 4
1958 1
1959 1
1966 5
1967 5
1968 12
1969 13
1970 15
1971 17
1972 19
1973 17
1974 16
1975 18
1976 12
1977 12
1978 13
1979 14
1980 5
1981 17
1982 11
1983 22
1984 24
1985 23
1986 31
1987 33
1988 40
1989 49
1990 57
1991 62
1992 49
1993 43
1994 64
1995 38
1996 39
1997 41
1998 42
1999 54
2000 46
2001 59
2002 67
2003 77
2004 82
2005 87
2006 113
2007 95
2008 119
2009 122
2010 105
2011 123
2012 143
2013 150
2014 180
2015 193
2016 193
2017 176
2018 177
2019 110
2020 2
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Article attribute
Article type
Publication date

Search Results

3,020 results
Results by year
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Page 1
Topical and transdermal delivery of caffeine.
Luo L, Lane ME. Luo L, et al. Int J Pharm. 2015 Jul 25;490(1-2):155-64. doi: 10.1016/j.ijpharm.2015.05.050. Epub 2015 May 21. Int J Pharm. 2015. PMID: 26004004 Review.
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