DuBois, Aubrey E., Zachary C. Bennett, Umara Khalid, Ariba Khalid, Reed A. Meece, Gabrielle J. Difiore, and Richard L. Gregory. “Nicotine: Its Stimulating and Inhibitory Effects on Oral Microorganisms”. Fine Focus 1, no. 1 (December 1, 2014): 63–75. Accessed May 5, 2024. https://openjournals.bsu.edu/finefocus/article/view/569.