A Reliable Multi-Channel Measurement Based on ECG for Atherosclerosis Assessment. - Hsien-Tsai Wu; Po-Chun Hsu; Zong-Li Chen; An-Bang Liu (BMEI, 2009)

Measuring Pulse Wave Velocity Using ECG and Photoplethysmography. - An-Bang Liu; Po-Chun Hsu; Zong-Li Chen; Hsien-Tsai Wu (J. Medical Syst., 2011)