Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Toshiya Sakata and Izumi Makino and Sayaka Kita and Yuji Miyahara,Electrical detection of ovum membrane charges using biotransistor,Microelectronic Engineering,0167-9317,Elsevier BV,2008-05,85,5-6,1337-1340,https://cir.nii.ac.jp/crid/1363670320757931904,https://doi.org/10.1016/j.mee.2008.01.030