Omran, E. A. H., Abbass , A. A. G., Abaza , A. F., & Elzouki , E. M. (2021). Study of some risk factors for fungal contamination of dental unit waterlines in Alexandria, Egypt. The Journal of Infection in Developing Countries, 15(08), 1197-1204. https://doi.org/10.3855/jidc.13810