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) ROBERTS RM,The polypeptides and genes for ovine and bovine trophoblast protein-1,J Reprod Fertil,,,1991,43,0,3-12,https://cir.nii.ac.jp/crid/1572824500834454912,