Fluorometric measurement of tyrosine in serum and plasma.

Adolescent Adult Amino Acid Metabolism, Inborn Errors/blood Amino Acids Autoanalysis Blood Proteins Child Child, Preschool Drug Stability Evaluation Studies as Topic Humans Infant Infant, Newborn Infant, Premature Methods Phenylalanine/blood Phenylketonurias/blood Spectrometry, Fluorescence Temperature Time Factors Tyrosine/blood,metabolism

Amino Acids Blood Proteins Tyrosine Phenylalanine