[Cuneiform defects caused by hard toothbrushes and coarse toothpowder].
D003743:Dental Enamel / Q000293:injuries; D003802:Dentifrices / Q000009:adverse effects; D014072:Tooth Abrasion / Q000209:etiology; D014099:Toothbrushing / Q000009:adverse effects
D003802:Dentifrices
Keilförmige Defekte durch harte Bürsten und grobe Zahnpulver.