Cite
Betel-quid chewing with or without tobacco is a major risk factor for oral potentially malignant disorders in Sri Lanka: A case-control study
MLA
Amarasinghe, Hemantha K., et al. “Betel-Quid Chewing with or without Tobacco Is a Major Risk Factor for Oral Potentially Malignant Disorders in Sri Lanka: A Case-Control Study.” Oral Oncology, vol. 46, no. 4, Apr. 2010, pp. 297–301. EBSCOhost, https://doi.org/10.1016/j.oraloncology.2010.01.017.
APA
Amarasinghe, H. K., Usgodaarachchi, U. S., Johnson, N. W., Lalloo, R., & Warnakulasuriya, S. (2010). Betel-quid chewing with or without tobacco is a major risk factor for oral potentially malignant disorders in Sri Lanka: A case-control study. Oral Oncology, 46(4), 297–301. https://doi.org/10.1016/j.oraloncology.2010.01.017
Chicago
Amarasinghe, Hemantha K., Udaya S. Usgodaarachchi, Newell W. Johnson, Ratilal Lalloo, and Saman Warnakulasuriya. 2010. “Betel-Quid Chewing with or without Tobacco Is a Major Risk Factor for Oral Potentially Malignant Disorders in Sri Lanka: A Case-Control Study.” Oral Oncology 46 (4): 297–301. doi:10.1016/j.oraloncology.2010.01.017.