title: Cystic fibrosis identified by neonatal screening: incidence, genotype, and early natural history.
authors.forename: M R
authors.initials: MR
authors.lastname: Green
authors.forename: L T
authors.initials: LT
authors.lastname: Weaver
authors.forename: A F
authors.initials: AF
authors.lastname: Heeley
mesh_terms: D003550:Cystic Fibrosis / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D015997:Neonatal Screening / Q000379:methods*; D014357:Trypsin / Q000097:blood
chemical_list: D014357:Trypsin