title: [Clinical and biochemical approach to mitochondrial cytopathy--pyruvate dehydrogenase complex deficiency].
mesh_terms: D002675:Child, Preschool; D003999:Dichloroacetic Acid / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007888:Leigh Disease / Q000201:enzymology; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle / Q000201:enzymology* / Q000648:ultrastructure; D009132:Muscles / Q000648:ultrastructure; D011296:Prenatal Diagnosis; D015325:Pyruvate Dehydrogenase Complex Deficiency Disease
chemical_list: D003999:Dichloroacetic Acid