Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tanaka Hiroshi and Kido Kenji and Mine Takatomo and Wakisaka Atsuhiko and Azuma Yoshikazu and Kawai Sinya,Studies of Hip Disease in Rheumatoid Arthritis.,Orthopedics & Traumatology,0037-1033,West-Japanese Society of Orthopedics & Traumatology,1999,48,3,873-874,https://cir.nii.ac.jp/crid/1390282679910147456,https://doi.org/10.5035/nishiseisai.48.873