Domagala, W., Lasota, J., Bartkowiak, J., Weber, K., & Osborn, M. (1990). Vimentin is preferentially expressed in human breast carcinomas with low estrogen receptor and high Ki-67 growth fraction. American Journal of Pathology, 136(1), 219-227. Retrieved from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1877466/pdf/amjpathol00109-0216.pdf?tool=pmcentrez.