Matthew Joseph Ballan Tejada, J. J., Ivy, J. S., Wilson, J. R., Ballan, M. J., Diehl, K. M., & Yankaskas, B. C. (2015). Combined DES/SD model of breast cancer screening for older women, I: Natural-history simulation. IIE TRANSACTIONS, 47(6), 600–619. https://doi.org/10.1080/0740817x.2014.959671 Tejada, J. J., Ivy, J. S., King, R. E., Wilson, J. R., Ballan, M. J., Kay, M. G., … Yankaskas, B. C. (2014). Combined DES/SD model of breast cancer screening for older women, II: screening-and-treatment simulation. IIE Transactions, 46(7), 707–727. https://doi.org/10.1080/0740817x.2013.851436