Evaluation of spatial resolution of a PET scanner through the simulation and experimental measurement of the recovery coefficient. - Elena Prieto; Josep María Martí-Climent; Javier Arbizu; Puy Garrastachu; Inés Domínguez-Prado; Gemma Quincoces; M. José García-Velloso; Pablo Lecumberri; Marisol Gómez-Fernández; José Ángel Richter (Comput. Biol. Medicine, 2010)