Parametric image of myocardial blood flow generated from dynamic H215O PET using factor analysis and cluster analysis. - Jae Sung Lee; D. S. Lee; J. Y. Ahn; Gi-Jeong Cheon; S.-K. Kim; J. S. Yeo; Kwank Suk Park; June-Key Chung; M. C. Lee (Medical Biol. Eng. Comput., 2005)