The aim of this study was to elucidate the role of povidone-iodine (PV-I) on thyroid function of newborns with different birth sizes in a high iodine-intake city.

• 摘要碘液是医院常用的消毒剂，以往有文献报导碘液可经由皮肤吸收而影响甲状腺功能。