title: Methylmalonyl-CoA mutase deficiency associated with severe neonatal hyperammonemia: activity of urea cycle enzymes.
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000201:enzymology*; D000641:Ammonia / Q000097:blood*; D005260:Female; D005347:Fibroblasts / Q000201:enzymology; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000201:enzymology*; D007535:Isomerases / Q000172:deficiency*; D008099:Liver / Q000201:enzymology; D008765:Methylmalonyl-CoA Mutase / Q000172:deficiency*; D014508:Urea / Q000378:metabolism*
chemical_list: D000641:Ammonia; D014508:Urea; D007535:Isomerases; D008765:Methylmalonyl-CoA Mutase