Real Time Tomographic Reflection: Phantoms for Calibration and Biopsy. - George D. Stetten; Vikram S. Chib; Daniel Hildebrand; Jeannette Bursee (ISAR, 2001)

Towards a clinically useful sonic flashlight. - George D. Stetten; Damion Shelton; Wilson Chang; Vikram S. Chib; Robert J. Tamburo; Daniel Hildebrand; L. Lobes; Jules H. Sumkin (ISBI, 2002)