@phdthesis{oai:kurume.repo.nii.ac.jp:00000113, author = {家村, 明子 and Iemura, Akiko}, month = {2018-02-20, 2018-02-20}, note = {2016年度}, school = {久留米大学}, title = {Influence of sleep-onset time on the development of 18-month-old infants: Japan Children's cohort study}, year = {}, yomi = {イエムラ, アキコ} }