%0 Journal Article %T Depression, physical function, and disease activity associated with frailty in patients with rheumatoid arthritis %A Kojima, Masayo %A Kojima, Toshihisa %A Waguri-Nagaya, Yuko %A Takahashi, Nobunori %A Asai, Shuji %A Sobue, Yasumori %A Nishiume, Tsuyoshi %A Suzuki, Mochihito %A Mitsui, Hiroto %A Kawaguchi, Yohei %A Kuroyanagi, Gen %A Yasuoka, Mikako %A Watanabe, Miki %A Suzuki, Sadao %A Arai, Hidenori %J Modern Rheumatology %V 31 %N 5 %P 979-986 %@ 1439-7595 %D 2021-09-03 %I Oxford University Press %~ DeepDyve