STUDY ON INCIDENCE OF SUPERNUMERARY AND CONGENITAL MISSING TEETH BY ORTHOPANTOMOGRAPHY. (Orthopantomography에 의(依)한 과잉치(過剩齒)와 선천성(先天性) 결손치(缺損齒)의 발생빈도(發生頻度)에 관(關)한 고찰(考察))
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- Journal of the korean academy of Pediatric Dentistry
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- v.2 no.1
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- pp.53-56
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- 1975