Author
Showing results 1 to 3 of 3
Song, Youngha; Kim, Junhewk
International Journal of Environmental Research and Public Health, Vol.18 No.5, pp.2372-10
Kim, Junhewk; Han, Dong-Hun; Song, Youngha
Community Dental Health, Vol.39 No.2, pp.131-136
Choi, Hyejin; Kim, Ryan Jin-Young; Park, Shin-Young; Lee, Jihyun; Song, Youngha
International Dental Journal