Quan Do 0001 Wontaek Seo Choul Woo Shin Automatic algorithm for determining bone and soft-tissue factors in dual-energy subtraction chest radiography. 104354 2023 80 Biomed. Signal Process. Control. Part https://doi.org/10.1016/j.bspc.2022.104354 db/journals/bspc/bspc80.html#DoSS23