Arthritis and Rheumatism is the 64th out of 73 Rheumatology journals. This Journal is the 312nd out of 429 Immunology journals. This Journal is the 3925th out of 6,760 Biology journals. This Journal is the 6263rd out of 9,726 Life Sciences journals. This Journal is the 8387th out of 15,471 Health Sciences journals.
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.