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
1786 2
1789 3
1790 1
1791 1
1792 2
1793 1
1796 1
1797 4
1799 3
1800 6
1802 3
1803 6
1804 3
1805 4
1806 10
1807 5
1808 2
1809 4
1810 5
1811 2
1812 3
1813 3
1814 3
1815 1
1816 6
1817 4
1818 1
1819 3
1820 3
1821 8
1822 1
1823 2
1824 1
1825 4
1826 4
1827 4
1828 9
1829 12
1830 10
1831 7
1832 9
1833 9
1834 8
1835 4
1836 3
1837 7
1838 10
1839 19
1840 12
1841 14
1842 21
1843 18
1844 22
1845 21
1846 20
1847 37
1848 10
1849 14
1850 13
1851 9
1852 9
1853 16
1854 14
1855 17
1856 17
1857 13
1858 11
1859 15
1860 12
1861 18
1862 8
1863 5
1864 8
1865 7
1866 13
1867 15
1868 15
1869 17
1870 14
1871 17
1872 26
1873 13
1874 16
1875 16
1876 20
1877 19
1878 26
1879 26
1880 21
1881 22
1882 22
1883 23
1884 26
1885 23
1886 24
1887 21
1888 26
1889 25
1890 25
1891 20
1892 24
1893 19
1894 11
1895 12
1896 18
1897 24
1898 35
1899 25
1900 21
1901 16
1902 29
1903 17
1904 27
1905 29
1906 25
1907 24
1908 45
1909 49
1910 47
1911 60
1912 53
1913 76
1914 55
1915 44
1916 63
1917 37
1918 45
1919 45
1920 59
1921 63
1922 57
1923 47
1924 61
1925 51
1926 59
1927 99
1928 90
1929 77
1930 99
1931 100
1932 97
1933 99
1934 91
1935 141
1936 97
1937 137
1938 122
1939 105
1940 84
1941 109
1942 83
1943 62
1944 140
1945 410
1946 1098
1947 1263
1948 1465
1949 1385
1950 1676
1951 2062
1952 2026
1953 2331
1954 2375
1955 2449
1956 2498
1957 2934
1958 3304
1959 3441
1960 3522
1961 3902
1962 4447
1963 6481
1964 8796
1965 8263
1966 8805
1967 10869
1968 12866
1969 14778
1970 16227
1971 18599
1972 20090
1973 26734
1974 36990
1975 37054
1976 37715
1977 38208
1978 41503
1979 45925
1980 49127
1981 50129
1982 54920
1983 61616
1984 68548
1985 69425
1986 71890
1987 77502
1988 83817
1989 93719
1990 103229
1991 107400
1992 113806
1993 120405
1994 132268
1995 137963
1996 134292
1997 131295
1998 136310
1999 141401
2000 148556
2001 153683
2002 164094
2003 183926
2004 207739
2005 222132
2006 223252
2007 217659
2008 230278
2009 240200
2010 258942
2011 279575
2012 292627
2013 301680
2014 309320
2015 314986
2016 308962
2017 314621
2018 325471
2019 334780
2020 358148
2021 363534
2022 327723
2023 309913
2024 370776
2025 61784

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

8,432,256 results

Results by year

Filters applied: . Clear all
Quoted phrases not found in phrase index: "Compensation (personnel)", "Societies And Institutions", "European Organization For Nuclear Researches", "Multi Gap Resistive Plate Chambers"
Page 1
The disappearing doctor.
Shinkman R. Shinkman R. Trustee. 2005 Jun;58(6):6-10, 1. Trustee. 2005. PMID: 16047721
8,432,256 results
You have reached the last available page of results. Please see the User Guide for more information.