General Information on Phenylketonuria
These sites offer general information on phenylketonuria for members of the public, including information on symptoms, testing, and prevention.
Services, Resources, and Support
The NICHD Information Resource Center
Phone: 8003702943 (TTY: 8883206942)
Please note: Links to organizations and information included on this page do not indicate endorsement from the NICHD, NIH, or HHS.