Functional design features and initial performance characteristics of a magnetic-implant guidance system for stereotactic neurosurgery. - Robert G. McNeil; Rogers C. Ritter; Bert Wang; Michael A. Lawson; George T. Gillies; Kevin G. Wika; Elizabeth G. Quate; Matthew A. Howard III; M. Sean Grady (IEEE Trans. Biomed. Eng., 1995)

Characteristics of an improved magnetic-implant guidance system. - Robert G. McNeil; Rogers C. Ritter; Bert Wang; Michael A. Lawson; George T. Gillies; Kevin G. Wika; Elizabeth G. Quate; Matthew A. Howard III; M. Sean Grady (IEEE Trans. Biomed. Eng., 1995)