Arthritis Rheum. Arthritis and Rheumatism. Lippincott.
Cita Chicago (17th ed.)Arthritis Rheum. Arthritis and Rheumatism. Philadelphia: Lippincott.
Cita MLA (9th ed.)Arthritis Rheum. Arthritis and Rheumatism. Lippincott.
Atenció: Aquestes cites poden no estar 100% correctes.