Acquisition of multiple copies of a mutant topoisomerase IIα allele by chromosome 17 aneuploidy is associated with etoposide resistance in human melanoma cell lines - Campain, J. A.; Slovak, M. L.; Schoenlein, P. V.; Popescu, N. C.; Gottesman, M. M.; Pastan, I. (Springer, 1995)
http://dx.doi.org/10.1007/BF02310211
Keywords: W; WW-YZ