Authors: McShane, M. A. Hammans, S. R. Sweeney, M. Holt, I. J. Beattie, T. J. Brett, E. M. Harding, A. M.

Citation: A. Mcshane, M. et al., Pearson syndrome and mitochondrial encephalomyopathy in a patient with a deletion of mtDNA., American journal of human genetics , 48-I(1), 1991, pp. 39-42

Authors: Holt, I. J. Harding, A. E. Petty, R. K. H. Morgan-Hughes, J. A.

Citation: J. Holt, I. et al., A New mitochondrial disease associated with mitochondrial DNA heteroplasmy, American journal of human genetics , 46-I(3), 1990, pp. 428-433

Authors: Harding, A. E. Holt, I. J. Sweeney, M. G. Brockington, M. Davis, M. B.

Citation: E. Harding, A. et al., Prenatal diagnosis of mitochondrial DNA8993 T----G disease., American journal of human genetics , 50-I(3), 1992, pp. 629-633