An in vivo and in vitro toxicological characterisation of realistic nanoscale CeO2 inhalation exposures. - Demokritou, Philip; Gass, Samuel; Pyrgiotakis, Georgios; Cohen, Joel M.; Goldsmith, William; McKinney, Walt; Frazer, David; Ma, Jane; Schwegler-Berry, Diane; Brain, Joseph; Castranova, Vincent (Nanotoxicology, 2013)