[Experimental studies on the effect of community dental health education and control program for the middle school girls].
D004245:DMF Index; D003753:Dental Health Surveys; D003802:Dentifrices; D006267:Health Education, Dental; D010510:Periodontal Diseases / Q000517:prevention & control; D014099:Toothbrushing
D003802:Dentifrices