The Effect Of Fluoride Varnish Application On Microhardness And Structural Integrity Of Primary Teeth After Radiation Therapy: An In-Vitro Study. Journal of Pharmaceutical Negative Results, [S. l.], p. 653–656, 2023. DOI: 10.47750/pnr.2023.14.S01.85. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/7067.. Acesso em: 3 jun. 2026.