Choma Michael A, Izatt Susan D, Wessells Robert J, Bodmer Rolf, Izatt Joseph A
Department of Biomedical Engineering, Duke University, 136 Hudson Hall, PO Box 90281, Durham, NC 27708-0281, USA.
Circulation. 2006 Jul 11;114(2):e35-6. doi: 10.1161/CIRCULATIONAHA.105.593541.