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) SAUNDERS J. W. Jr,Ectodermal-mesenchymal interactions in the origin of limb symmetry,Epithelial-Mesenchymal Interactions,,Williams and Wilkins,1968,,,,https://cir.nii.ac.jp/crid/1570291225545275392,