About
Technology
Issues
FAQ
Title
Abstract
Text
Figure Captions
Table Cells
Section Titles
Keywords
Subjects
Authors
From
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1995
1990
1985
1980
1975
1970
1960
1950
1940
1930
1920
1910
1900
1850
1800
1700
1600
To
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1995
1990
1985
1980
1975
1970
1960
1950
1940
1930
1920
1910
1900
1850
1800
1700
1600
All Types
Articles
Communications
Reviews
Discussions
Case Reports
Chapters
Books
News
Editorials
Order By
Order By Year ASC
Order By Year DESC
Order By Citations ASC
Order By Citations DESC
Go
Scientometrics
Impact Factor
Discipline Ranks
H-Index
G-Index
Articles
Citations
Article Citations
Citation Distribution
Search This Journal
Overviews
Top Institutions
Top Schools
Top Authors
Prolific Authors
Top Articles
exaly
›
Journals
›
Npj Vaccines
›
Search
Npj Vaccines
Pharmacology
,
Biology
,
Immunology
Search within the publications of
Npj Vaccines
Title
Abstract
Text
Figure Captions
Authors
From
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1995
1990
1985
1980
1975
1970
1960
1950
1940
1930
1920
1910
1900
1850
1800
1700
1600
To
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1995
1990
1985
1980
1975
1970
1960
1950
1940
1930
1920
1910
1900
1850
1800
1700
1600
All Types
All Types
Articles
Communications
Reviews
Discussions
Case Reports
Order By
Order By Year ASC
Order By Year DESC
Order By Citations ASC
Order By Citations DESC
with PDF only
Search
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF
also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
site/software ©
exaly
; All materials licenced under
CC by-SA
.
