Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) C.M. Checura and G.E. Seidel,Effect of macromolecules in solutions for vitrification of mature bovine oocytes,Theriogenology,0093-691X,Elsevier BV,2007-03,67,5,919-930,https://cir.nii.ac.jp/crid/1360292621569532544,https://doi.org/10.1016/j.theriogenology.2006.09.044