Correlation of Nailfold Microcirculation Abnormality with Disease Activity and Osteoporosis in Female Patients with RA #br#
YU Chun-yan1,ZHANG Lei1*,GAO Zhao-meng1,XU Jian1,LIU Juan2,ZHANG Qi1
Chinese General Practice . 2018, (20): 2437 -2443 .  DOI: 10.3969/j.issn.1007-9572.2017.00.204