“Detection of Bacterial Contamination in Dental Unit Water Lines and Testing the Effectiveness of Disinfectant Against These Contaminants: Bacterial Contamination of Dental Unit Water Lines”. Biological Sciences - PJSIR 65, no. 3 (October 20, 2022): 260–268. Accessed March 7, 2026. https://biostaging.pjsir.org/index.php/biological-sciences/article/view/2984.