title: Rare diseases, common problems: recognition and management.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008403:Mass Screening; D008661:Metabolism, Inborn Errors / Q000150:complications / Q000175:diagnosis*; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000175:diagnosis; D011340:Problem Solving; D012894:Sleep Stages; D014839:Vomiting / Q000209:etiology / Q000628:therapy
chemical_list: D010649:Phenylalanine