Novaes, Roberta Martinez https://orcid.org/0009-0000-7375-9526
de Alcântara, Roberta Vacari https://orcid.org/0000-0002-6813-158X
Hessel, Gabriel https://orcid.org/0000-0002-9884-9381
This article is maintained by: Elsevier
Article Title: Analysis of portal vein thrombosis prevalence and risk factors in neonates following umbilical venous catheterization: a systematic review and meta-analysis
Journal Title: Jornal de Pediatria
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.jped.2026.101559
Content Type: article
Copyright: © 2026 The Author(s). Published by Elsevier España, S.L.U. on behalf of Sociedade Brasileira de Pediatria.