JKAOH Journal of Korean Acadomy of Oral Health
pISSN 1225-388X eISSN 2093-7784

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Fig. 1. Visualization distribution of annual frequency of scaling use per 100 elderly people at the region level (Unit: Frequency).
J Korean Acad Oral Health 2020;44:102~108 https://doi.org/10.11149/jkaoh.2020.44.2.102
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