A STUDY OF THE SHEAR BOND STRENGTH OF METAL BRACKETS AND CERAMIC BRACKETS AND THE CONDITION AFTER DEBONDING (Metal bracket과 ceramic bracket의 전단 결합 강도와 debonding 상태에 관한 연구)
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- The korean journal of orthodontics
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- v.22 no.2 s.37
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- pp.327-343
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- 1992