Hairpin impacted in the duodenum of a 4-month-old child - a rarity. Indian Journal of Child Health, [S. l.], v. 4, n. 4, p. 647–648, 2017. DOI: 10.32677/IJCH.2017.v04.i04.046. Disponível em: https://mansapublishers.com/index.php/ijch/article/view/389.. Acesso em: 27 jun. 2024.