[Development of a toothbrush for children based on clinical experimental longitudinal studies].
D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003741:Dental Deposits; D005500:Follow-Up Studies; D005881:Gingiva / Q000098:blood supply; D006801:Humans; D014099:Toothbrushing
Entwicklung einer Kinderzahnbürste auf Grund von klinische-ezperimentellen Longitudinaluntersuchungen.