@article{novaes_alcântara_hessel_2026, title={Analysis of portal vein thrombosis prevalence and risk factors in neonates following umbilical venous catheterization: a systematic review and meta-analysis}, volume={102}, ISSN={0021-7557}, url={https://doi.org/10.1016/j.jped.2026.101559}, DOI={10.1016/j.jped.2026.101559}, number={4}, journal={Jornal de Pediatria}, publisher={Sociedade Brasileira de Pediatria}, author={Novaes, Roberta Martinez and Alcântara, Roberta Vacari de and Hessel, Gabriel}, year={2026}, pages={101559} }