Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kusamori Kosuke and Nishikawa Makiya and Takahashi Yuki and Takakura Yoshinobu,Development of multicellular spheroid for cell-based therapy,Drug Delivery System,09135006,THE JAPAN SOCIETY OF DRUG DELIVERY SYSTEM,2013,28,1,45-53,https://cir.nii.ac.jp/crid/1390282679617960832,https://doi.org/10.2745/dds.28.45