title: Newborn screening for homocystinuria.
authors.forename: I C
authors.initials: IC
authors.lastname: Lyon
authors.forename: D R
authors.initials: DR
authors.lastname: Webster
mesh_terms: D006712:Homocystinuria / Q000097:blood / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening / Q000379:methods*; D008715:Methionine / Q000097:blood*; D009520:New Zealand
chemical_list: D008715:Methionine