Bersani I, Piersigilli F, Gazzolo D, Campi F, et al. Heart rate variability as possible marker of brain damage in neonates with
hypoxic ischemic encephalopathy: a systematic review. Eur J Pediatr 2020 Nov 27. pii: 10.1007/s00431-020-03882.
PMID: 33245400