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Journal: The American Biology Teacher
The American Biology Teacher (2012) 74 (6): 381–385.
Published: 01 August 2012
... tools are free from all microorganisms and other debris. Many tools are disposable, especially needles, but all equipment must be sterilized for every use because of the dangers of bacteria and bloodborne pathogens. Figure 2. Tattoo machine schematic with labeled parts. (Drawing by Michael...