1. Biopterin content of human and rat fluids and tissues determined protozoologically;Baker, M.; Frank, O.; Bacchi, C.J.; Hutner, S.H.;American Journal of Clinical Nutrition,1974
2. A new molecular defect in phenylketonuria;Bartholome, K.;Lancet,1974
3. L-dopa and 5-hydroxtryptophan therapy in phenylketonuria with normal phenylalanine hydroxylase activity;Bartholome, K.; Byrd, D.J.;Lancet,1975
4. The Biochemistry of Folic Acid and Related Pteridines;Blakley, R.L.,1969
5. Phenylketonuria due to a deficiency of dihydropteridine reductase;Butler, I.J.; Holtzman, N.A.; Kaufman, S.; Koslow, S.H.; Krumholz, A.; Milstien, S.;Pediatric Research,1975