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Primary Care Respiratory Journal is no longer published by Elsevier. For further information on this journal please visit the website [...]

Primary Care Respiratory Journal is no longer published by Elsevier. For further information on this journal please visit the website of the General Practice Airways Group. (GPIAG) The Primary Care Respiratory Journal is the official journal of the General Practice Airways Group (GPIAG), and the International Primary Care Respiratory Group (IPCRG) . The Journal publishes original research papers, short preliminary reports, reviews, discussion papers, editorials, personal opinions, case histories and letters relating to all aspects of common respiratory conditions and allergy. The Journal also publishes news and articles concerning the policies and activities of the GPIAG, IPCRG, and related organizations world wide. (source)

SJR indicator vs. Cites per Doc (2y)

The SJR indicator 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. Cites per Doc. (2y) measures the scientific impact of an average article published in the journal, it is computed using the same formula that journal impact factor ™ (Thomson Reuters).

Citation vs. Self-Citation

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.

Cites per Document vs. External Cites per Document

Evolution of the number of total cites per document and external cites per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years.

Cites per Document in 2, 3 and 4 years windows

Evolution of Citations per Document to a journal's published documents during the two, three and four previous years. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

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.

Journal's Citable vs. 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, reviews and short reviews) in three years windows.

Journal's Cited vs. 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.

Indicators	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008
SJR	0,055	0,059	0,043	0,040	0,043	0,046	0,053	0,060	0,122	0,117
Total Documents	16	38	29	46	38	43	60	59	78	47
Total Docs. (3years)	30	46	71	83	113	113	127	141	162	197
Total References	149	444	240	350	363	663	1.100	1.416	1.472	1.376
Total Cites (3years)	6	18	12	8	10	18	59	75	183	216
Self Cites (3years)	3	10	5	2	2	7	32	31	44	35
Citable Docs. (3years)	18	26	38	45	54	54	63	83	99	124
Cites / Doc. (4years)	0,33	0,69	0,30	0,17	0,26	0,29	0,82	0,80	1,65	1,62
Cites / Doc. (3years)	0,33	0,69	0,32	0,18	0,19	0,33	0,94	0,90	1,85	1,74
Cites / Doc. (2years)	0,33	0,71	0,28	0,19	0,24	0,34	1,09	1,11	1,95	2,09
References / Doc.	9,31	11,68	8,28	7,61	9,55	15,42	18,33	24,00	18,87	29,28
Cited Docs.	6	14	12	7	8	14	36	41	80	89
Uncited Docs.	24	32	59	76	105	99	91	100	82	108
% International Collaboration	18,75	2,63	24,14	10,87	10,53	16,28	8,33	27,12	32,05	34,04