1. Screening for “inborn errors of metabolism” in the newborn infant—A multiple test program;Guthrie;Birth defects Original Article Series IV,1962
2. A simple phenylalanine method for detecting phenylketonuria in large populations of newborn infants;Guthrie;Pediatrics,1963
3. Routine screening for inborn errors in the newborn: “Inhibition assays,” “instant bacteria” and multiple tests;Guthrie,1964
4. Sickle cell anemia and other hemoglobinopathies: Procedures and strategy for screening spots of blood on filter paper as specimens;Garrick;N Engl J Med,1973
5. Thyroxine (T4) determination in dried blood by radioimmunoassay: A screening method for neonatal hypothyroidism;Dussault;Union Med Can,1973