1. The origin of newborn screening;Guthrie;Screening,1992
2. Robert Guthrie;Koch,1997
3. A simple phenylalanine method for detecting phenylketonuria in large populations of newborn infants;Guthrie;Pediatrics,1963
4. Expanded newborn screening using tandem mass spectrometry;Fearing;Adv Pediatr,2003
5. Screening for “inborn errors of metabolism” in the newborn infant;Guthrie;Birth Def Orig Art Ser,1968