Increased level of apolipoprotein B/apolipoprotein A1 ratio as a potential risk for osteonecrosis
Keita Miyanishi, Takuaki Yamamoto, Takahiko Irisa, Yasuo Noguchi, Yoichi Sugioka, Yukihide Iwamoto
Annals of the Rheumatic Diseases Aug 1999, 58 (8) 514-516; DOI: 10.1136/ard.58.8.514