A Prognostic Index as Diagnostic Strategy in Children Suspected of Mitochondriocytopathy - Rubio-Gozalbo, M E; Sengers, R C.A.; Trijbels, M J.F.; Doesburg, W H; Janssen, M A.J.; Verbeek, M A.L.; Smeitink, M J.A. (Neuropediatrics, 2000)