Wagner, L., and A. Błaszczyk. “Morphological Changes in the Surface of Enamel of Primary Teeth After Application of Ozone Gas”. Polimery 60, no. 11-12 (December 30, 2015): 713–717. Accessed December 22, 2024. https://polimery.ichp.vot.pl/index.php/p/article/view/587.