Title: Chʻia usik hwalsŏnggun kwa pi hwalsŏnggun kan ŭi tʻaek tanbaekchil pʻyohyŏnhyŏng punpʻo e kwanhan pigyo yŏnʼgu
First published: 1992
Subjects: Etiology, Dental caries, Salivary proteins
LC classification: RK331 .C46 1992