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) Welma Lubbe and Elina Botha and Hannakaisa Niela-Vilen and Penny Reimers,Breastfeeding during the COVID-19 pandemic – a literature review for clinical practice,International Breastfeeding Journal,1746-4358,Springer Science and Business Media LLC,2020-09-14,15,1,,https://cir.nii.ac.jp/crid/1360011145532145920,https://doi.org/10.1186/s13006-020-00319-3