title: Examine data in Schwartz article with extreme care.
authors: North Staffordshire Hospital, Department of Academic Paediatrics, Stoke-on-Trent, England.
authors: D P
authors: DP
authors: Southall
mesh_terms: D004562:Electrocardiography; D006801:Humans; D007231:Infant, Newborn; D008133:Long QT Syndrome / Q000150:complications* / Q000175:diagnosis; D015997:Neonatal Screening; D015203:Reproducibility of Results; D013398:Sudden Infant Death / Q000209:etiology*