TY - JOUR TI - Optimization of x-ray spectra in digital mammography through Monte Carlo simulations PY - 2012 AU - Cunha, D. M. AU - Tomal, A. AU - Poletti, Martín Eduardo T2 - Physics in Medicine and Biology SN - 0031-9155 DO - 10.1088/0031-9155/57/7/1919 UR - https://doi.org/10.1088/0031-9155/57/7/1919 PP - Bristol VL - 57 IS - 7 SP - 1919-1935 ER -