citation-style-language/styles — pull request #845 by TDannhauer (2014-02-18 13:32:31+00:00)
Title: Update arthritis-and-rheumatism.csl

According to the citation layout currently used by the journal "Arthritis and Rheumatism", the inlice citations are not superscript and parenthesize.

The old style listed citations as ² , but it should be cited this way (2). This modification fixes it.