Dehua Chang

Effects of sublingual nitroglycerin on working conditions of the heart and arterial system: analysis using wave intensity

Motoaki Sugawara, Kiyomi Niki, Akimitsu Harada, 2005, Journal of Medical Ultrasonics.

A new noninvasive measurement system for wave intensity: evaluation of carotid arterial wave intensity and reproducibility

Motoaki Sugawara, Akimitsu Harada, K. Niki, 2002, Heart and Vessels.

New methods of one-point measurement of pulse wave velocity

Motoaki Sugawara, Kiyomi Niki, Akimitsu Harada, 2002, 2002 IEEE Ultrasonics Symposium, 2002. Proceedings..

On-line noninvasive one-point measurements of pulse wave velocity

Motoaki Sugawara, Kiyomi Niki, A. Harada, 2002, Heart and Vessels.