title: Could heart rate variability expect extubation readiness in preterm infants?
authors.affiliation: Department of Pediatrics, Division of Neonatal Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia. E-mail: zalsalam@psmmc.med.sa.
authors.forename: Ghada
authors.initials: G
authors.lastname: Al-Ghonaimi
authors.affiliation: Department of Pediatrics, Division of Neonatal Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia. E-mail: zalsalam@psmmc.med.sa.
authors.forename: Zakariya
authors.initials: Z
authors.lastname: Al-Salam