Singh, Anju Pulse oximetry screening for critical congenital heart defects: a UK national survey. [electronic resource] - Lancet (London, England) Feb 2013 - 535 p. digital Publication Type: Letter; Comment ISSN: 1474-547X Standard No.: 10.1016/S0140-6736(13)60278-0 doi Subjects--Topical Terms: Heart Defects, Congenital--diagnosisHumansNeonatal ScreeningOximetry