title: On amino acid and ammonia metabolism in childhood hypothyroidism.
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000641:Ammonia / Q000378:metabolism*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007037:Hypothyroidism / Q000378:metabolism*; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009952:Ornithine / Q000378:metabolism
chemical_list: D000596:Amino Acids; D000641:Ammonia; D009952:Ornithine