1. A simple phenylalanine method for detecting phenylketonuria in large populations of newborn infants;Guthrie;Pediatrics,1963
2. A new method for the detection of galactoxemia and its carrier state;Beutler;J Lab Clin Med,1964
3. Thyroxine (T4) determination by radioimmunological method in dried blood eluate: new diagnostic method of neonatal hypothyroidism?;Dussault;Union Med Can,1973
4. Tandem mass spectrometry: a new method for acylcarnitine profiling with potential for neonatal screening for inborn errors of metabolism;Millington;J Inherit Metab Dis,1990
5. Impact of specific medical interventions on reducing the prevalence of mental retardation;Brosco;Arch Pediatr Adolesc Med,2006