1. Non-invasive automated assessment of the ratio of pulmonary to systemic flow in patients with atrial septal defects by the colour Doppler velocity profile integration method. Issue 3 (1st September 2002) Authors: Ueda, Y; Hozumi, T; Yoshida, K; Watanabe, H; Akasaka, T; Takagi, T; Yamamuro, A; Homma, S; Yoshikawa, J Journal: Heart Issue: Volume 88:Issue 3(2002) Page Start: 278 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗