[1] A. Kienle and M. S. Patterson, J. Opt. Soc. Am. A 14, 246 (1997).
[2] T. J. Farrell, M. S. Patterson, and B. C. Wilson, Med. Phys. 19, 879 (1992).
[3] A. Kienle, L. Lilge, M. S. Patterson, R. Steiner, and B. C. Wilson, Appl. Opt. 35, 2304 (1996).
[4] R. Bays, G. Wagnieres, D. Robert, D. Braichotte, J.-F. Savary, P. Monnier, and H. van den Bergh, Appl. Opt. 35, 1756 (1996).
[5] F. Bevilacqua, D. Piguet, P. Marquet, J. D. Gross, B. J. Tromberg, and C. Depeursinge, Appl. Opt. 38, 4939 (1999).
[6] A. Kienle, Lichtausbreitung in Biologischem Gewebe (University of Ulm, Germany, 1995).
[7] J. R. Mourant, J. Boyer, A. H. Hielscher, and I. J. Bigio, Opt. Lett. 21, 546(1996).
[8] F. Bevilacqua and C. Depeursinge, J. Opt. Soc. Am. A 16, 2935 (1999).
[9] A. Kienle, F. K. Forster, and R. Hibst, Opt. Lett. 26, 1571 (2001).
[10] L. Wang, S. L. Jacques, and L. Zheng, Computer Methods and Programs in Biomedicine 47, 131 (1995).
[11] Y. Liu, X. Zhang, and Y. Hu, Acta Opt. Sin. (in Chinese) 24, 877 (2004).