Changes in the prevalence of plaque, gingivitis and pocketing in a group of South Wales schoolchildren examined at the ages of 11-12 years and 15-16 years.
作者信息
Addy M, Dummer P M, Hunter M L, Kingdon A, Shaw W C
出版信息
Community Dent Health. 1988 Dec;5(4):345-54.
PMID:3214790
Abstract
摘要
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