APA (7th ed.) Citation

(2011). Anti-CCP antibodies are associated with early age at onset in patients with rheumatoid arthritis.

Chicago Style (17th ed.) Citation

Anti-CCP Antibodies Are Associated with Early Age at Onset in Patients with Rheumatoid Arthritis. 2011.

MLA (8th ed.) Citation

Anti-CCP Antibodies Are Associated with Early Age at Onset in Patients with Rheumatoid Arthritis. 2011.

Warning: These citations may not always be 100% accurate.