Randomised study of heart rate measurement in preterm newborns with ECG plus pulse oximetry versus oximetry alone.
Madeleine Claire MurphyAllan C JenkinsonJohn CoveneyLisa K McCarthyColm Patrick Finbarr O'DonnellPublished in: Archives of disease in childhood. Fetal and neonatal edition (2021)
ISRCTN16473881.