The New Zealand School Dental Service: lesson in radical conservatism.
D000293:Adolescent; D002648:Child; D004245:DMF Index; D003737:Dental Cavity Preparation; D003756:Dental Hygienists / Q000706:statistics & numerical data*; D003777:Dental Prophylaxis; D003793:Dental Restoration, Permanent; D049673:History, 20th Century; D006801:Humans; D009520:New Zealand; D009909:Oral Health; D010377:Pediatric Dentistry; D012571:School Dentistry / Q000266:history; D014081:Tooth Extraction