Additional file 4: of The effect of missing teeth on dementia in older people: a nationwide population-based cohort study in South Korea
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Treatment codes and definitions of behaviors associated with periodontal diseases. (XLSX 10 kb)
牙周疾病（periodontal diseases）相关行为的诊疗编码与定义（XLSX，10 KB）
创建时间：
2019-04-25
