Authors:
Willett, DL
Hall, SA
Jessen, ME
Wait, MA
Grayburn, PA
Citation: Dl. Willett et al., Assessment of aortic regurgitation by transesophageal color Doppler imaging of the vena contracta: Validation against an intraoperative aortic flow probe, J AM COL C, 37(5), 2001, pp. 1450-1455