title: Population screening.
authors.forename: Sally P
authors.initials: SP
authors.lastname: Stabler
authors.forename: S Harvey
authors.initials: SH
authors.lastname: Mudd
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005820:Genetic Testing; D006712:Homocystinuria / Q000175:diagnosis* / Q000235:genetics / Q000628:therapy; D006801:Humans; D007231:Infant, Newborn; D008715:Methionine / Q000008:administration & dosage / Q000097:blood*; D015997:Neonatal Screening; D025101:Vitamin B 6 / Q000627:therapeutic use*
chemical_list: D025101:Vitamin B 6; D008715:Methionine