Pulsatelli Pulsatelli L L Serum interleukin-6 receptor in polymyalgia rheumatica: a potential marker of relapse/recurrence risk Serum interleukin-6 receptor in polymyalgia rheumatica: a potential marker of relapse/recurrence risk Arthritis Rheum Arthritis Rheum 2008 2008 59 59 8 8 1147 1147 1154 1154 10.1002/art.23924 10.1002/art.23924 supplied-pmid 18668607? Here, IL6R is linked to Myalgia.