Jae-Young Kim

Recent concepts on vitamin D in children and adolescents

Yong Jo Kim, J. Chang, H. Yang, 2009 .

A Follow-up Survey of Mothers' Antenatal Breast-feeding Plans

Yong Jo Kim, Hyesook Park, H. Kim, 2003 .

A Survey on the Understanding of Breast-feeding in Pregnant Woman

Yong Jo Kim, Hyesook Park, H. Kim, 2002 .