Growth and Identification of Bacteria in <i>N</i>-Halamine Dental Unit Waterline Tubing Using an Ultrapure Water Source

<table>SEM (magnification ×5,000) images showing biofilm growth and development over the 24-week study period.</table>

International Journal of Microbiology

Figure 2: Growth and Identification of Bacteria in <i>N</i>-Halamine Dental Unit Waterline Tubing Using an Ultrapure Water Source 