[Diagnosis of pyruvate dehydrogenase complex deficiency in biopsied muscles and cultured skin fibroblasts].
D002478:Cells, Cultured; D005347:Fibroblasts / Q000201:enzymology; D006801:Humans; D066298:In Vitro Techniques; D009132:Muscles / Q000201:enzymology*; D015325:Pyruvate Dehydrogenase Complex Deficiency Disease; D012867:Skin / Q000201:enzymology*