TY - RPRT TI - Enhanced parameter estimation from noisy PET data: Part I--methodology. AU - Dominick Layfield AU - José G Venegas PY - 2005 DO - 10.1016/j.acra.2005.08.012 UR - https://pubmed.ncbi.nlm.nih.gov/16253856/ ID - 16253856 ER -