title: The enzyme defects in hereditary tyrosinaemia type I.
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000201:enzymology*; D006801:Humans; D006867:Hydrolases / Q000172:deficiency*; D007231:Infant, Newborn; D007668:Kidney / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D010667:Phenylpyruvic Acids / Q000378:metabolism; D014443:Tyrosine / Q000097:blood*
chemical_list: D010667:Phenylpyruvic Acids; C010590:4-hydroxyphenylpyruvic acid; D014443:Tyrosine; D006867:Hydrolases; C020156:fumarylacetoacetase