Language: English
Publisher: BioMedCentral
EISSN: 1476-0711
Scimago Journal Ranking (2013): 0,101
Hirsh Index: 5
Availability: 2002-present
Language: English
ISSN: 0066-4804
EISSN: 1098-6596
Scimago Journal Ranking (2013): 0,170
Hirsh Index: 12
Availability: 1972-present (embargo: 6 months)
Language: English
ISSN: 0918-6158
EISSN: 1347-5215
Scimago Journal Ranking (2013): 0,127
Hirsh Index: 8
Availability: 1993-present
Language: English
Publisher: Dove Press
EISSN: 1178-7066
Scimago Journal Ranking (2013): 0,264
Hirsh Index: 7
Availability: 2008-present
Language: English
Publisher: Nature Publishing Group
ISSN: 1470-269X
EISSN: 1473-1150
Scimago Journal Ranking (2013): 4,792
Hirsh Index: 134
Availability: 2001-2003
Articles 2001-2003 are free.