Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FRICHE E.,The solvents Cremophor EL and Tween-80 modulate daunorubicin resistance in the multidrug resistant Ehrlich ascites tumor,Cancer Commun,,,1990,2,,297-303,https://cir.nii.ac.jp/crid/1574231876400764032,