title: Non-ketotic hyperglycinaemia: prenatal diagnosis and detection of heterozygotes with glycine/serine ratios.
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000097:blood / Q000175:diagnosis* / Q000235:genetics; D005260:Female; D006580:Genetic Carrier Screening; D005998:Glycine / Q000097:blood*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012694:Serine / Q000097:blood
chemical_list: D012694:Serine; D005998:Glycine