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
1945 11
1946 42
1947 67
1948 62
1949 32
1950 86
1951 112
1952 93
1953 91
1954 109
1955 100
1956 128
1957 118
1958 126
1959 125
1960 118
1961 171
1962 169
1963 259
1964 328
1965 268
1966 255
1967 368
1968 428
1969 497
1970 432
1971 588
1972 601
1973 538
1974 553
1975 459
1976 410
1977 380
1978 405
1979 364
1980 402
1981 417
1982 413
1983 418
1984 474
1985 445
1986 435
1987 393
1988 428
1989 420
1990 464
1991 392
1992 401
1993 393
1994 390
1995 337
1996 363
1997 392
1998 376
1999 391
2000 438
2001 385
2002 386
2003 437
2004 396
2005 456
2006 537
2007 534
2008 545
2009 539
2010 568
2011 633
2012 590
2013 640
2014 637
2015 715
2016 687
2017 727
2018 724
2019 752
2020 731
2021 661
2022 559
2023 541
2024 215

Text availability

Article attribute

Article type

Publication date

Search Results

29,333 results

Results by year

Filters applied: . Clear all
Page 1
Neural induction.
Saxén L. Saxén L. Int J Dev Biol. 1989 Mar;33(1):21-48. Int J Dev Biol. 1989. PMID: 2562048 Free article. Review. No abstract available.
29,333 results
You have reached the last available page of results. Please see the User Guide for more information.