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L. E. Olssen, S Petersson, B. A. Westrin, A. Fransson and B. Nordell, “Diffusion of Ferric Ions in Agarose Dosimeter Gels,” Phys. Med. Biol., 37, 2243-2252, 1992. 楊左元;“硫酸亞鐵劑量膠之鐵離子擴散效應(yīng)探討;”國立陽明大學(xué)醫(yī)學(xué)工程研究所碩士論文;民國九十一年六月.