Horikoshi M, Kumagai T, Takagi K
a Department of Rheumatology , Saitama Red Cross Hospital , Saitama , Japan.
b Department of Rheumatology , Sainokuni Higashiomiya Medical Center , Saitama , Japan.
Scand J Rheumatol. 2017 Nov;46(6):503-504. doi: 10.1080/03009742.2017.1284261. Epub 2017 Mar 2.