HARPREET KAUR GANDHOKE, Dr; VASANTI LAGALI JIRGE, Dr; ANJANA BAGEWADI, Dr. Assessment and comparison of the levels of N-nitrosonornicotine and 4-(n-methyl-n –nitrosamino) -1-(3-pyridyl)-1-butanone in the saliva of tobacco chewers and non- chewers -a hospital based study. International Journal of Dental Research, [S. l.], v. 6, n. 2, p. 66–74, 2018. DOI: 10.14419/ijdr.v6i2.11943. Disponível em: https://www.sciencepubco.com/index.php/IJDR/article/view/11943.. Acesso em: 27 apr. 2024.