Phenylketonuria

• Health: Conditions and Illness: Genetic Disorders 
• Health: Conditions and Illness: Rare Disorders 

• eMedicine  - Gives a clinical report on phenylketonuria, written by Dr. Georgianne L Arnold.
• MedlinePlus  - Features a medical encyclopedia that gives a definition of phenylketonuria, the alternate names, causes, symptoms, tests, treatment and prognosis.
• NORD - Phenylketonuria  - The National Organization for Rare Disorders gives a general description of PKU, and lists the alternative names and related organizations.
• PKU  - Online resource for the Phenylketonuria community. Find PKU information, treatment options, and support groups.