Microwave radiometry in living tissue: what does it measure? - Erik A. Cheever; Kenneth R. Foster (IEEE Trans. Biomed. Eng., 1992)

A versatile microprocessor-based multichannel stimulator for skeletal muscle cardiac assist. - Erik A. Cheever; Dirk R. Thompson; Brian L. Cmolik; William P. Santamore; David T. George (IEEE Trans. Biomed. Eng., 1998)