Response to: ‘Some concerns from Turkey’ by Bilgin et al
Yuko Kaneko, Hideto Kameda, Kei Ikeda, Tomonori Ishii, Kosaku Murakami, Hyota Takamatsu, Yoshiya Tanaka, Takayuki Abe, Tsutomu Takeuchi
Annals of the Rheumatic Diseases Feb 2020, 79 (2) e16; DOI: 10.1136/annrheumdis-2018-214776