Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TSUKADA Yuriko and MATSUMURA Kazuaki,Cryoprotection Effect of Carboxylated Poly-L-lysine with Osmotic Damage Protective Function,Cryobiology and Cryotechnology,13407902,Japanese Society of Cryobiology and Cryotechnology,2020,66,2,111-114,https://cir.nii.ac.jp/crid/1390005822570588032,https://doi.org/10.20585/cryobolcryotechnol.66.2_111