Scimago Journal & Country Rank

European Respiratory Journal, Supplement



Universities and research institutions in Switzerland

Subject Area and Category


European Respiratory Society



Publication type





1989-1998, 2001-2003


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.

Pulmonary and Respiratory Medicine1999Q1
Pulmonary and Respiratory Medicine2000Q1
Pulmonary and Respiratory Medicine2001Q1
Pulmonary and Respiratory Medicine2002Q3
Pulmonary and Respiratory Medicine2003Q1
Pulmonary and Respiratory Medicine2004Q1
Pulmonary and Respiratory Medicine2005Q1
Pulmonary and Respiratory Medicine2006Q1

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.

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

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)19991.588
Cites / Doc. (4 years)20001.918
Cites / Doc. (4 years)20011.792
Cites / Doc. (4 years)20021.679
Cites / Doc. (4 years)20033.321
Cites / Doc. (4 years)20042.833
Cites / Doc. (4 years)20054.091
Cites / Doc. (4 years)20064.630
Cites / Doc. (3 years)19991.588
Cites / Doc. (3 years)20001.755
Cites / Doc. (3 years)20012.344
Cites / Doc. (3 years)20021.042
Cites / Doc. (3 years)20033.321
Cites / Doc. (3 years)20042.833
Cites / Doc. (3 years)20053.824
Cites / Doc. (3 years)20064.696
Cites / Doc. (2 years)19991.170
Cites / Doc. (2 years)20002.031
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20021.042
Cites / Doc. (2 years)20033.321
Cites / Doc. (2 years)20042.352
Cites / Doc. (2 years)20053.582
Cites / Doc. (2 years)20060.000
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 Cites19990
Self Cites20000
Self Cites20010
Self Cites20023
Self Cites20039
Self Cites20040
Self Cites20050
Self Cites20060
Total Cites1999135
Total Cites200093
Total Cites200175
Total Cites200225
Total Cites2003176
Total Cites2004374
Total Cites2005413
Total Cites2006371
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 document19991.588
External Cites per document20001.755
External Cites per document20012.344
External Cites per document20020.957
External Cites per document20033.212
External Cites per document20042.899
External Cites per document20053.896
External Cites per document20064.818
Cites per document19991.588
Cites per document20001.755
Cites per document20012.344
Cites per document20021.042
Cites per document20033.321
Cites per document20042.833
Cites per document20053.824
Cites per document20064.696
% 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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20021
Non-citable documents20031
Non-citable documents20043
Non-citable documents20052
Non-citable documents20062
Citable documents199985
Citable documents200053
Citable documents200132
Citable documents200223
Citable documents200352
Citable documents2004129
Citable documents2005106
Citable documents200677
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 documents199937
Uncited documents200021
Uncited documents200113
Uncited documents200212
Uncited documents20034
Uncited documents200432
Uncited documents200520
Uncited documents200614
Cited documents199948
Cited documents200032
Cited documents200119
Cited documents200212
Cited documents200349
Cited documents2004100
Cited documents200588
Cited documents200665
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Metrics based on Scopus® data as of April 2021
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