Garcia JA, Movassaghi B, Casserly IP, Klein AJ, Chen SY, Messenger JC, Hansgen A, Wink O, Groves BM, Carroll JD. Determination of optimal viewing regions for X-ray coronary angiography based on a quantitative analysis of 3D reconstructed models. Int J Cardiovasc Imaging. 2009 Jun; 25(5):455-62.