1. Baker, H., Frank, O., Matovitch, V., Pasher, I., Aaronson, S., Hunter, S. and Sabotka, H. A new assay method for biotin in blood, serum, urine and tissue. Analyt. Biochem. 3 (1962) 31–39
2. Bartlett, K., Bennett, M. J., Hill, R. P., Lashford, L. S., Pollitt, R. J. and Worth, H. G. J. Isolated biotin-resistant 3-methylcrotonyl-CoA carboxylase deficiency presenting with life-threatening hypoglycaemia. J. Inker. Metab. Dis. 1 (1984a) 184
3. Bartlett, K., Ghneim, H. K., Stirk, J.-H., Dale, G. and Alberti, K. G. M. M. Pyruvate carboxylase deficiency. J. Inker. Metab. Dis. 7, Suppl. 1 (1984b) 74–78
4. Proc. Natl. Acad. Sci. USA;K Bartlett,1985
5. Bartlett, K. and Gompertz, D. Combined carboxylase defects: biotin-responsiveness in cultured fibroblasts. Lancet 2 (1976) 803