APA (7th ed.) Citation

Abou-Raya, S., Abou-Raya, A., Naim, A., & Abuelkheir, H. (2008). Rheumatoid arthritis, periodontal disease and coronary artery disease. Clinical Rheumatology, 27(4), 421. https://doi.org/10.1007/s10067-007-0714-y

Chicago Style (17th ed.) Citation

Abou-Raya, S., A. Abou-Raya, A. Naim, and H. Abuelkheir. "Rheumatoid Arthritis, Periodontal Disease and Coronary Artery Disease." Clinical Rheumatology 27, no. 4 (2008): 421. https://doi.org/10.1007/s10067-007-0714-y.

MLA (9th ed.) Citation

Abou-Raya, S., et al. "Rheumatoid Arthritis, Periodontal Disease and Coronary Artery Disease." Clinical Rheumatology, vol. 27, no. 4, 2008, p. 421, https://doi.org/10.1007/s10067-007-0714-y.