Cognitive Delay in a 7-year-old Girl
Neurol 81: e148-e150, Cachia, D. & Stine, C., 2013
Overview of Phenylketonuria
UptoDate (May), Bodamer,O.A., 2008
Phenylketonuria
eMedicine (December), Arnold,G.L., 2007
Practice Parameter: Evaluation of the Child with Global Developmental Delay
Neurol 60:367-380, Shevell,M.,et al, 2003