title: Erratum to: Serum concentrations of PCBs and OCPs among prepubertal Korean children.
authors.affiliation: Department of Preventive Medicine, School of Medicine, Ewha Womans University, 1071, Anyangcheon-ro, Yangcheon-ku, Seoul, 158-710, Republic of Korea.
authors.forename: Su Hyun
authors.initials: SH
authors.lastname: Park
authors.affiliation: Department of Internal Medicine, School of Medicine, Ewha Womans University, Seoul, Korea.
authors.forename: Young Sun
authors.initials: YS
authors.lastname: Hong
authors.affiliation: Department of Preventive Medicine, School of Medicine, Ewha Womans University, 1071, Anyangcheon-ro, Yangcheon-ku, Seoul, 158-710, Republic of Korea.
authors.forename: Eun-Hee
authors.initials: EH
authors.lastname: Ha
authors.affiliation: Department of Preventive Medicine, School of Medicine, Ewha Womans University, 1071, Anyangcheon-ro, Yangcheon-ku, Seoul, 158-710, Republic of Korea. hpark@ewha.ac.kr.
authors.forename: Hyesook
authors.initials: H
authors.lastname: Park