Name Info Provider Link
Phenylketonuria free resource Genetic Alliance https://www.diseaseinfosearch.org/result/5714
subscription/membership/fee required Ingenta plc https://www.ingentaconnect.com/openurl?genre=article&issn=1550-7033&volume=17&issue=5&spage=921&aulast=Ming
Phenylketonuria free resource MedlinePlus Health Information https://medlineplus.gov/phenylketonuria.html