著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Shigeki Koshida and Hisatomi Arima and Takako Fujii and Yoshiya Ito and Takashi Murakami and Kentaro Takahashi,Impact of advanced maternal age on adverse infant outcomes: A Japanese population-based study,European Journal of Obstetrics & Gynecology and Reproductive Biology,0301-2115,Elsevier BV,2019-11,242,,178-181,https://cir.nii.ac.jp/crid/1360286991791545984,https://doi.org/10.1016/j.ejogrb.2019.08.011