Scimago Journal & Country Rank


CountryUnited States
H Index
Subject Area and CategoryMedicine
Radiology, Nuclear Medicine and Imaging
PublisherRadiological Society of North America
Publication typeJournals
ISSN00338419, 15271315

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Radiology, Nuclear Medicine and Imaging1997Q1
Radiology, Nuclear Medicine and Imaging1998Q1
Radiology, Nuclear Medicine and Imaging1999Q1
Radiology, Nuclear Medicine and Imaging2000Q1
Radiology, Nuclear Medicine and Imaging2001Q1
Radiology, Nuclear Medicine and Imaging2002Q1
Radiology, Nuclear Medicine and Imaging2003Q1
Radiology, Nuclear Medicine and Imaging2004Q1
Radiology, Nuclear Medicine and Imaging2005Q1
Radiology, Nuclear Medicine and Imaging2006Q1
Radiology, Nuclear Medicine and Imaging2007Q1
Radiology, Nuclear Medicine and Imaging2008Q1
Radiology, Nuclear Medicine and Imaging2009Q1
Radiology, Nuclear Medicine and Imaging2010Q1
Radiology, Nuclear Medicine and Imaging2011Q1
Radiology, Nuclear Medicine and Imaging2012Q1
Radiology, Nuclear Medicine and Imaging2013Q1
Radiology, Nuclear Medicine and Imaging2014Q1
Radiology, Nuclear Medicine and Imaging2015Q1
Radiology, Nuclear Medicine and Imaging2016Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19994.260
Cites / Doc. (4 years)20004.617
Cites / Doc. (4 years)20014.645
Cites / Doc. (4 years)20024.741
Cites / Doc. (4 years)20035.015
Cites / Doc. (4 years)20045.201
Cites / Doc. (4 years)20055.897
Cites / Doc. (4 years)20066.188
Cites / Doc. (4 years)20076.738
Cites / Doc. (4 years)20086.776
Cites / Doc. (4 years)20096.641
Cites / Doc. (4 years)20106.719
Cites / Doc. (4 years)20116.909
Cites / Doc. (4 years)20127.355
Cites / Doc. (4 years)20137.434
Cites / Doc. (4 years)20148.209
Cites / Doc. (4 years)20157.514
Cites / Doc. (4 years)20167.269
Cites / Doc. (3 years)19994.260
Cites / Doc. (3 years)20004.264
Cites / Doc. (3 years)20014.370
Cites / Doc. (3 years)20024.740
Cites / Doc. (3 years)20034.840
Cites / Doc. (3 years)20045.394
Cites / Doc. (3 years)20055.738
Cites / Doc. (3 years)20066.170
Cites / Doc. (3 years)20076.608
Cites / Doc. (3 years)20086.442
Cites / Doc. (3 years)20096.534
Cites / Doc. (3 years)20106.739
Cites / Doc. (3 years)20116.792
Cites / Doc. (3 years)20127.182
Cites / Doc. (3 years)20137.376
Cites / Doc. (3 years)20148.094
Cites / Doc. (3 years)20157.292
Cites / Doc. (3 years)20167.339
Cites / Doc. (2 years)19993.609
Cites / Doc. (2 years)20003.805
Cites / Doc. (2 years)20014.104
Cites / Doc. (2 years)20024.320
Cites / Doc. (2 years)20034.821
Cites / Doc. (2 years)20045.010
Cites / Doc. (2 years)20055.566
Cites / Doc. (2 years)20065.820
Cites / Doc. (2 years)20075.933
Cites / Doc. (2 years)20085.920
Cites / Doc. (2 years)20096.416
Cites / Doc. (2 years)20106.536
Cites / Doc. (2 years)20116.289
Cites / Doc. (2 years)20126.760
Cites / Doc. (2 years)20136.875
Cites / Doc. (2 years)20147.604
Cites / Doc. (2 years)20156.925
Cites / Doc. (2 years)20166.763
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites1999680
Self Cites2000677
Self Cites2001583
Self Cites2002588
Self Cites2003654
Self Cites2004588
Self Cites2005777
Self Cites2006627
Self Cites2007697
Self Cites2008609
Self Cites2009490
Self Cites2010491
Self Cites2011545
Self Cites2012506
Self Cites2013433
Self Cites2014594
Self Cites2015497
Self Cites2016444
Total Cites19997575
Total Cites20007441
Total Cites20018045
Total Cites20028579
Total Cites20038547
Total Cites20048479
Total Cites20058940
Total Cites20069971
Total Cites200710276
Total Cites20089656
Total Cites20099036
Total Cites20109017
Total Cites20119006
Total Cites20129121
Total Cites20139346
Total Cites201410045
Total Cites20159027
Total Cites20168866
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19993.878
External Cites per document20003.876
External Cites per document20014.053
External Cites per document20024.415
External Cites per document20034.469
External Cites per document20045.020
External Cites per document20055.239
External Cites per document20065.782
External Cites per document20076.160
External Cites per document20086.035
External Cites per document20096.179
External Cites per document20106.372
External Cites per document20116.381
External Cites per document20126.783
External Cites per document20137.035
External Cites per document20147.616
External Cites per document20156.890
External Cites per document20166.972
Cites per document19994.260
Cites per document20004.264
Cites per document20014.370
Cites per document20024.740
Cites per document20034.840
Cites per document20045.394
Cites per document20055.738
Cites per document20066.170
Cites per document20076.608
Cites per document20086.442
Cites per document20096.534
Cites per document20106.739
Cites per document20116.792
Cites per document20127.182
Cites per document20137.376
Cites per document20148.094
Cites per document20157.292
Cites per document20167.339
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents1999218
Non-citable documents2000199
Non-citable documents2001193
Non-citable documents2002178
Non-citable documents2003179
Non-citable documents2004187
Non-citable documents2005192
Non-citable documents2006194
Non-citable documents2007216
Non-citable documents2008258
Non-citable documents2009333
Non-citable documents2010355
Non-citable documents2011367
Non-citable documents2012360
Non-citable documents2013371
Non-citable documents2014392
Non-citable documents2015352
Non-citable documents2016367
Citable documents19991778
Citable documents20001745
Citable documents20011841
Citable documents20021810
Citable documents20031766
Citable documents20041572
Citable documents20051558
Citable documents20061616
Citable documents20071555
Citable documents20081499
Citable documents20091383
Citable documents20101338
Citable documents20111326
Citable documents20121270
Citable documents20131267
Citable documents20141241
Citable documents20151238
Citable documents20161208
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999639
Uncited documents2000604
Uncited documents2001687
Uncited documents2002615
Uncited documents2003583
Uncited documents2004416
Uncited documents2005436
Uncited documents2006381
Uncited documents2007361
Uncited documents2008432
Uncited documents2009498
Uncited documents2010463
Uncited documents2011429
Uncited documents2012434
Uncited documents2013447
Uncited documents2014424
Uncited documents2015422
Uncited documents2016440
Cited documents19991357
Cited documents20001340
Cited documents20011347
Cited documents20021373
Cited documents20031362
Cited documents20041343
Cited documents20051314
Cited documents20061429
Cited documents20071410
Cited documents20081325
Cited documents20091218
Cited documents20101230
Cited documents20111264
Cited documents20121196
Cited documents20131191
Cited documents20141209
Cited documents20151168
Cited documents20161135
Scimago Journal & Country Rank
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