Different pathophysiological mechanisms of intramitochondrial iron accumulation in acquired and congenital sideroblastic anemia caused by mitochondrial DNA deletion. - Matthes, Thomas; Rustin, Pierre; Trachsel, Hedwige; Darbellay, Régis; Costaridou, S.; Xaidara, A.; Rideau, Alexandra; Beris, Photis (European Journal of Haematology, 2006)