Optical propagation in tissue with anisotropic scattering. - Mark R. Arnfield; John Tulip; Malcolm McPhee (IEEE Trans. Biomed. Eng., 1988)

A laser speckle imaging technique for measuring tissue perfusion. - Kevin R. Forrester; John Tulip; Catherine Leonard; Cody Stewart; Robert C. Bray (IEEE Trans. Biomed. Eng., 2004)