Velasco García M, López Pacios D, Fidalgo Álvarez I, Toledo Moreda F. Invaginación intestinal: casuística 1983-92. Bol Pediatr [Internet]. 1993 Aug. 1 [cited 2024 Nov. 22];34(148):93-8. Available from: https://boletindepediatria.org/boletin/article/view/1555