@InProceedings{SCI:Mad2011a,
  author =    "M.Q. Madrigal and G. Tadmor and G. C. Cano and
              D.H. Brooks",
  title =     "Low-Order {4D} Dynamical Modeling of Heart Motion
              Under Respiration",
  booktitle = "Proceeding of the {IEEE} International Symposium
              on Biomedical Imaging: from nano to macro",
  pages =     "1326--1329",
  year =      "2011",
  pmid =      "21927642",
  pmcid =     "PMC3172964",
  url =       "http://www.sci.utah.edu/publications/Mad2011a/Madrigal_ISBI2011.pdf",
}