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Retrieval of Broken Umbilical Venous Catheter Fragment in a VLBW Neonate. J. Nepal Paedtr. Soc. [Internet]. 2023 Sep. 10 [cited 2026 Jul. 16];43(1):111-3. Available from: https://www.nepjol.info/index.php/JNPS/article/view/58495