1. A simple phenylalanine method for detecting phenylketonuria in large populations of newborn infants;Guthrie, R.; Susi, A.;Pediatrics,1963
2. Application of a simple micromethod to the screening of plasma for a variety of aminoacidopathies;Scriver, C.R.; Davies, E.; Cullen, A.M.;Lancet,1964
3. Disorders of organic acid metabolism;Chalmers, R.A.,1987
4. Hypertyrosinemia;Mitchell, G.A.; Lambert, M.; Tanguay, R.M.,1995
5. Tyrosinaemia type I - an update;Kvittingen, E.A.;J Inher Metab Dis,1991