3～5岁儿童乳牙釉质发育缺陷的流行状况调查及相关因素分析

陈抒理张羽冯希平顾钦陈曦

Developmental defect of enamel among children aged 3 to 5: an epidemiological investigation and associated factors

. 2019, (5): 439 -442 .