Sandinirwan, Indra, et al. “Central Line-Associated Bloodstream Infection Related With Umbilical Vein Catheterization and Peripherally Inserted Central Catheter in Preterm Infants: A Meta-Analysis and Systematic Review”. Medical Journal of Indonesia, vol. 32, no. 4, Dec. 2023, pp. 217-23, doi:10.13181/mji.oa.237071.