Closed-Loop Regulation of a Physiological Parmeter by an IPFM/SDC (Integral Pulse Frequency Modulated/Smith Delay Compensator) Controller. - Eileen A. Woodruff; Robert B. Northrop (IEEE Trans. Biomed. Eng., 1987)

Correction to "Closed-Loop Regulation of a Physiological Parameter by an IPFM/SDC (Integral Pulse Frequency Modulated/Smith Delay Compensator) Controller". - Eileen A. Woodruff; Robert B. Northrop (IEEE Trans. Biomed. Eng., 1987)

A new approach to the modeling and control of postoperative pain. - Feng-Yu Liu; Robert B. Northrop (IEEE Trans. Biomed. Eng., 1990)

Noninvasive optical polarimetric glucose sensing using a true phase measurement technique. - Gerald L. Cote; Martin D. Fox; Robert B. Northrop (IEEE Trans. Biomed. Eng., 1992)