High levels of synovial fluid osteoprotegerin (OPG) and increased serum ratio of receptor activator of nuclear factor-κB ligand (RANKL) to OPG correlate with disease severity in patients with primary knee osteoarthritis

Anastasia Pilichou, Ioannis Papassotiriou, Kelly Michalakakou, Smaragdi Fessatou, Emmanuel Fandridis, G. Papachristou, Evangelos Terpos

Clinical Biochemistry · 2008 · 62 citations · 10 references

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