title: National Institutes of Health. Treating infants born with once-fatal genetic diseases.
mesh_terms: D000641:Ammonia / Q000378:metabolism; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008661:Metabolism, Inborn Errors / Q000235:genetics / Q000628:therapy*; D000644:Quaternary Ammonium Compounds / Q000378:metabolism; D014508:Urea / Q000378:metabolism
chemical_list: D000644:Quaternary Ammonium Compounds; D000641:Ammonia; D014508:Urea