title: Report on a cooperative study of various fluorometric procedures and the Guthrie Bacterial Inhibition Assay in the determination of hyperphenylalaninemia.
mesh_terms: D001322:Autoanalysis; D005470:Fluorometry; D005971:Glutamates; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008826:Microbial Sensitivity Tests; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000175:diagnosis*; D014443:Tyrosine
chemical_list: D005971:Glutamates; D014443:Tyrosine; D010649:Phenylalanine