The source, frequency and extent of bacterial contamination of dental unit water systems.
D001419:Bacteria / Q000302:isolation & purification*; D003748:Dental Equipment; D011549:Pseudomonas / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification; D013594:Syringes; D014871:Water Microbiology; D014881:Water Supply