Fan, G X Molecular studies and prenatal diagnosis of phenylketonuria in Chinese patients. [electronic resource] - The Southeast Asian journal of tropical medicine and public health 1999 - 63-5 p. digital Publication Type: Journal Article ISSN: 0125-1562 Subjects--Topical Terms: China--epidemiologyElectrophoresisHumansInfant, NewbornMutationNeonatal ScreeningPhenylalanine Hydroxylase--geneticsPhenylketonurias--diagnosisPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPrenatal DiagnosisPrevalenceTandem Repeat Sequences