Dhondt, J L [Evaluation of 6-years' experience of screening for hyperphenylalaninemia caused by cofactor deficiency]. [electronic resource] - Archives francaises de pediatrie Dec 1986 - 785-9 p. digital Publication Type: English Abstract; Journal Article ISSN: 0003-9764 Subjects--Topical Terms: Biopterins--analogs & derivativesHumansInfantInfant, NewbornMass ScreeningNeopterinPhenylalanine--blood