A plaque-free zone on human teeth--scanning and transmission electron microscopy.
D003728:Dental Calculus; D003743:Dental Enamel / Q000032:analysis* / Q000382:microbiology; D003773:Dental Plaque; D006801:Humans; D008855:Microscopy, Electron, Scanning; D010519:Periodontium; D014070:Tooth / Q000382:microbiology; D014092:Tooth Root / Q000032:analysis