Kim, Yon Su; Cho, Be Long; Kim, Woo Sik; Kim, Sang Hyun; Jung, In Hyeon; Sin, Won Yong; Choi, Dong Hoon; Lee, Sang Jae; Lim, Chun Soo; Kang, Kyung Pyo, et al.
ArticleIssue Date2019CitationKOREAN JOURNAL OF FAMILY MEDICINE, v.40, no.4, pp.212 - 219PublisherKOREAN ACAD FAMILY MEDICINE