title: Relationship of elevated blood tyrosine to the ultimate intellectual performance of premature infants.
mesh_terms: D001205:Ascorbic Acid / Q000009:adverse effects; D001289:Attention Deficit Disorder with Hyperactivity / Q000209:etiology; D001724:Birth Weight; D002648:Child; D004044:Dietary Proteins / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007360:Intelligence; D007361:Intelligence Tests; D007859:Learning Disabilities / Q000209:etiology; D008297:Male; D010468:Perceptual Disorders / Q000209:etiology; D011581:Psychological Tests; D014443:Tyrosine / Q000097:blood* / Q000378:metabolism
chemical_list: D004044:Dietary Proteins; D014443:Tyrosine; D001205:Ascorbic Acid