Some Adults' Opinions about Private Dental Insurance and National Dental Insurance according to Stress of Dental Treatment Cost (일부 성인의 치과진료비 부담에 따른 치과 건강보험 확대 및 민영치과보험 가입 의사)
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- Journal of dental hygiene science
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- v.15 no.6
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- pp.703-711
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- 2015