[1] Charles L M, Natalie C, Lenore M et al.. Three-dimensional tumor location in thick tissue with these of diffuse photon-density waves. Appl. Opt., 1998, 36(1): 214～220
[2] Rajadhyaksha M, Grossman M, Esterwitz D et al.. In-vivo confocal scanning laser microscope of human skin: Melanin provides strong contrast. J. Invest. Dermatol., 1995, 104(3): 946～952
[3] Huang D, Swanson E, Lin C et al.. Optical coherence tomography. Science, 1991, 254(5035): 1178～1181
[4] Durian D J, Rudnick J. Photon migration at short times and distances and in cases of strong absorption. J. Opt. Soc. Am.(A), 1997, 14(1): 235～245
[5] Wang L H. Monte Carlo Modeling of Light Transport in Multi-Layered Tissues. [Ph. D. dissertation]. Jacques S L, Texas: University of Texas M. D. Anderson Cancer Center, 1992
[7] van de Hulst H C. A new look at multiple scattering. Tech. Rep., New York: NASA Intstitute for Space Studies, 1962
[8] Wiscombe W J. On initialization, error and flux conservation in the doubling method. J. Quant. Spectrosc. Radiat. Transfer, 1976, 16(3): 637～658
[9] Grant I P, Hunt G E. Solution of radiative transfer problems using the invariant Sn method. Monthly Notices of the Royal Astronomical Society, 1968, 141(1): 27～41
[10] Irvine W M. Multiple scattering by large particle. Astrophys. J., 1965, 142(9): 1463～1475
[11] Fantini S, Walker S A, Franceschini M A et al.. Assessment of the size, position, and optical properties of breast tumors in vivo by noninvasive optical methods. Appl. Opt., 1998, 37(10): 1982～1989
