@misc{indiciae2061d48e1167, title = {Cepharanthin, a multidrug resistant modifier, is a substrate for P-glycoprotein.}, author = {M Hirai and K Tanaka and T Shimizu and Y Tanigawara and M Yasuhara and R Hori and Y Kakehi and O Yoshida and K Ueda and T Komano}, year = {1995}, url = {https://pubmed.ncbi.nlm.nih.gov/7562598/}, note = {Source identifier: 7562598} }