1. Wellman, P.S.: Tactile Imaging. Ph.D. Thesis, Division of Engineering and Applied Sciences, p. 137, Harvard University, Cambridge (1999)
2. Krouskop, T.A., Wheeler, T.M., Kallel, F., Garra, B.S., Hall, T.: Elastic Moduli of Breast and Prostate Tissues Under Compression. Ultrasonic Imaging 20, 260–274 (1998)
3. Brouwer, I., Ustin, J., Bentley, L., Sherman, A., Dhruv, N., Tendick, F.: Measuring In Vivo Animal Soft Tissue Properties for Haptic Modeling in Surgical Simulation. In: Proc. Medicine Meets Virtual Reality, pp. 69–74. IOS Press, Newport Beach (2001)
4. Kim, J., Tay, B.K., Stylopoulos, N., Rattner, D.W., Srinivasan, M.A.: Characterization of Intra-abdominal Tissues from In Vivo Animal Experiments for Surgical Simulation. In: Proc. Medical Image Computing & Computer Assisted Intervention (MICCAI), Montreal, Canada, pp. 206–213 (2003)
5. Carter, F.J., Frank, T.G., Davies, P.J., McLean, D., Cuschieri, A.: Measurements and modelling of the compliance of human and porcine organs. Medical Image Analysis 5(4), 231–236 (2001)