CPT2 and medium chain acyl-CoA dehydrogenase deficiency: Fibroblast skin cultures from 17 patients with SCADD, 12 with long-chainFAODs including CPT2 (n = 5) and MTP/LCHAD (n = 7)deficiencies, 4 with MCADD, 4 reportedly asymptomatic c.625G>A homozygotes(A/A), and 9 normal controls with genotypes of c.625G/625G (G/G, n = 5)and c.625G/625A (G/A, n = 4) were studied.