Effect of Nicotine Consumption on Oral Health and Hygiene Practices Among Medical and Non-Medical Undergraduate Students: A Comparative Cross-Sectional Study in Islamabad and Peshawar. Life and Science, [S. l.], v. 6, n. 4, p. 08, 2025. DOI: 10.37185/LnS.1.1.891. Disponível em: https://www.lifenscience.org/index.php/life-and-science/article/view/891. Acesso em: 18 oct. 2026.