Real-time left ventricular volume of the canine heart from ultrasonic dimension data. - Shawn Field; Gary Drzewiecki (IEEE Trans. Biomed. Eng., 1993)

Linear hydraulic pressure-pulse actuator (LHPA): a versatile instrument that produces a simulated blood pressure pulse wave for small sized vessels. - Shawn Field; Gary Drzeiecki (IEEE Trans. Biomed. Eng., 1996)