Moga, Minodora, Adina Bosca, Cosmina Bondor, Aranka Ilea, Ondine Lucaciu, Anca Ionel, Milena Man, Ruxandra Rajnoveanu, and Radu Câmpian. “Assessment of the Correlations Between Nicotine Dependence, Exhaled Carbon Monoxide Levels and Oral Hygiene Status: An Observational Study”. Medicine and Pharmacy Reports 90, no. 1 (January 30, 2017): 99-106. Accessed December 4, 2024. https://medpharmareports.com/index.php/mpr/article/view/667.