BartleRM, MillerAG, DiezAJ, SmithPB, GentileMA, Puia-DumitrescuM. Evaluating endotracheal tube depth in infants weighing less than 1 kilogram. Respir Care, 2019; 64(3):243–247.
2.
BlayneyMP, LoganDR. First thoracic vertebral body as reference for endotracheal tube placement. Arch Dis Child Fetal Neonatal Ed, 1994; 71(1):F32–F35.
3.
PetersonJ, JohnsonN, DeakinsK, Wilson-CostelloD, JelovsekJE, ChatburnR. Accuracy of the 7-8-9 rule for endotracheal tube placement in the neonate. J Perinatol, 2006; 26(6):333–336.
4.
LangeM, JonatS, NikischinW. Detection and correction of endotracheal-tube position in premature neonates. Pediatr Pulmonol, 2002; 34(6):455–461.
5.
BelliniC, TurollaG, De AngelisLC, CalevoMG, RamenghiLA. Development of a novel reference nomogram for endotracheal intubation in neonatal emergency transport setting. Acta Paediatr, 2019; 108(1):83–87.
6.
SakhujaP, FinelliM, HawesJ, WhyteH. Is it time to review guidelines for ETT positioning in the NICU? SCEPTIC-Survey of Challenges Encountered in Placement of Endotracheal Tubes in Canadian NICUs. Int J Pediatr, 2016; 2016:7283179.
7.
FlinnAM, TraversCP, LaffanEE, O'DonnellCP. Estimating the endotracheal tube insertion depth in newborns using weight or gestation: a randomised trial. Neonatology, 2015; 107(3):167–172.
8.
LeungC. Optimal insertion depth for endotracheal tubes in extremely low-birth-weight infants. Pediatr Crit Care Med, 2018; 19(4):328–331.
