中国热带医学
汕头市潮阳区6岁儿童龋病情况调查
刘伯亮,欧阳伟,蔡旭昭
Survey of incidence of dental carries in children under age of six years in Chaoyang District of Shantou City .
中国热带医学 . 2005, (08): 1750 -1750 .