The advantage of phenylalanine to tyrosine ratio for the early detection of phenylketonuria.
Levy
P A
PA
Department of Paediatrics, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York 10467, USA.
Miller
J B
JB
Shapira
E
E
D006801:Humans; D007231:Infant, Newborn; D015997:Neonatal Screening / Q000379:methods*; D010649:Phenylalanine / Q000097:blood*; D010661:Phenylketonurias / Q000097:blood / Q000175:diagnosis*; D014443:Tyrosine / Q000097:blood*
D014443:Tyrosine; D010649:Phenylalanine