APA (7th ed.) Citation

Llewellyn, C. D., Johnson, N. W., & Warnakulasuriya, K. A. A. S. (2004). Risk factors for oral cancer in newly diagnosed patients aged 45 years and younger: A case-control study in Southern England. Journal of oral pathology & medicine, 33(9), 525-532. https://doi.org/10.1111/j.1600-0714.2004.00222.x

Chicago Style (17th ed.) Citation

Llewellyn, C. D., N. W. Johnson, and K. A. A. S. Warnakulasuriya. "Risk Factors for Oral Cancer in Newly Diagnosed Patients Aged 45 years and Younger: A Case-control Study in Southern England." Journal of Oral Pathology & Medicine 33, no. 9 (2004): 525-532. https://doi.org/10.1111/j.1600-0714.2004.00222.x.

MLA (9th ed.) Citation

Llewellyn, C. D., et al. "Risk Factors for Oral Cancer in Newly Diagnosed Patients Aged 45 years and Younger: A Case-control Study in Southern England." Journal of Oral Pathology & Medicine, vol. 33, no. 9, 2004, pp. 525-532, https://doi.org/10.1111/j.1600-0714.2004.00222.x.