Overview of Phenylketonuria
UptoDate (May), Bodamer,O.A., 2008
Phenylketonuria
eMedicine (December), Arnold,G.L., 2007
Diffusion-Weighted Imaging of White Matter Abnormalities in Patients with Phenylketonuria
AJNR 22:1583-1586, Phillips,M.D.,et al, 2001