成都市青羊区6～8岁儿童口腔健康状况及相关因素调查
杨莲,蒋薇,赵佛容
Oral health status and related factors among 6 to 8 years old children in Qingyang District, Chengdu City
YANG Lian, JIANG Wei, ZHAO Forong
中国校医 . 2024, (6): 450 -454 .