RT Journal Article SR Electronic T1 Placing preterm infants on their side at birth does not increase 5 min SpO2 JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 68 OP 69 DO 10.1136/ebmed-2016-110584 VO 22 IS 2 A1 Ju Lee Oei YR 2017 UL http://ebm.bmj.com/content/22/2/68.abstract AB